81319761432

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{677}}^1$

素因数の和:822

約数の個数: 576

約数和(自身を含む): 289501823520

約数和(自身を除く): 208182062088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 81, 84, 91, 97, 98, 104, 108, 117, 126, 147, 156, 162, 168, 182, 189, 194, 196, 216, 234, 243, 252, 273, 291, 294, 312, 324, 351, 364, 378, 388, 392, 441, 468, 486, 504, 546, 567, 582, 588, 637, 648, 677, 679, 702, 728, 756, 776, 819, 873, 882, 936, 972, 1053, 1092, 1134, 1164, 1176, 1261, 1274, 1323, 1354, 1358, 1404, 1512, 1638, 1701, 1746, 1764, 1911, 1944, 2031, 2037, 2106, 2184, 2268, 2328, 2457, 2522, 2548, 2619, 2646, 2708, 2716, 2808, 3159, 3276, 3402, 3492, 3528, 3783, 3822, 3969, 4062, 4074, 4212, 4536, 4739, 4753, 4914, 5044, 5096, 5238, 5292, 5416, 5432, 5733, 6093, 6111, 6318, 6552, 6804, 6984, 7371, 7566, 7644, 7857, 7938, 8124, 8148, 8424, 8801, 8827, 9478, 9506, 9828, 10088, 10476, 10584, 11349, 11466, 11907, 12186, 12222, 12636, 13608, 14217, 14259, 14742, 15132, 15288, 15714, 15876, 16248, 16296, 17199, 17602, 17654, 18279, 18333, 18956, 19012, 19656, 20952, 22113, 22698, 22932, 23571, 23814, 24372, 24444, 25272, 26403, 26481, 28434, 28518, 29484, 30264, 31428, 31752, 33173, 34047, 34398, 35204, 35308, 36558, 36666, 37912, 38024, 42651, 42777, 44226, 45396, 45864, 47142, 47628, 48744, 48888, 51597, 52806, 52962, 54837, 54999, 56868, 57036, 58968, 61607, 61789, 62856, 65669, 66346, 68094, 68796, 70408, 70616, 73116, 73332, 79209, 79443, 85302, 85554, 88452, 90792, 94284, 95256, 99519, 102141, 103194, 105612, 105924, 109674, 109998, 113736, 114072, 123214, 123578, 127953, 128331, 131338, 132692, 136188, 137592, 146232, 146664, 154791, 158418, 158886, 164511, 164997, 170604, 171108, 176904, 184821, 185367, 188568, 197007, 199038, 204282, 206388, 211224, 211848, 219348, 219996, 237627, 238329, 246428, 247156, 255906, 256662, 262676, 265384, 272376, 298557, 306423, 309582, 316836, 317772, 329022, 329994, 341208, 342216, 369642, 370734, 383859, 384993, 394014, 398076, 408564, 412776, 431249, 438696, 439992, 459683, 475254, 476658, 492856, 494312, 511812, 513324, 525352, 554463, 556101, 591021, 597114, 612846, 619164, 633672, 635544, 658044, 659988, 712881, 714987, 739284, 741468, 767718, 769986, 788028, 796152, 817128, 853697, 862498, 895671, 919366, 950508, 953316, 1023624, 1026648, 1108926, 1112202, 1151577, 1154979, 1182042, 1194228, 1225692, 1238328, 1293747, 1316088, 1319976, 1379049, 1425762, 1429974, 1478568, 1482936, 1535436, 1539972, 1576056, 1663389, 1668303, 1707394, 1724996, 1773063, 1791342, 1838732, 1901016, 1906632, 2138643, 2144961, 2217852, 2224404, 2303154, 2309958, 2364084, 2388456, 2451384, 2561091, 2587494, 2687013, 2758098, 2851524, 2859948, 3070872, 3079944, 3217781, 3326778, 3336606, 3414788, 3449992, 3546126, 3582684, 3677464, 3881241, 4137147, 4277286, 4289922, 4435704, 4448808, 4606308, 4619916, 4728168, 4990167, 5004909, 5122182, 5174988, 5319189, 5374026, 5516196, 5703048, 5719896, 5975879, 6435562, 6653556, 6673212, 6829576, 7092252, 7165368, 7683273, 7762482, 8061039, 8274294, 8554572, 8579844, 9212616, 9239832, 9653343, 9980334, 10009818, 10244364, 10349976, 10638378, 10748052, 11032392, 11643723, 11951758, 12411441, 12871124, 13307112, 13346424, 14184504, 14970501, 15014727, 15366546, 15524964, 15957567, 16122078, 16548588, 17109144, 17159688, 17927637, 19306686, 19960668, 20019636, 20488728, 21276756, 21496104, 23049819, 23287446, 23903516, 24822882, 25742248, 28960029, 29941002, 30029454, 30733092, 31049928, 31915134, 32244156, 33097176, 34931169, 35855274, 37234323, 38613372, 39921336, 40039272, 41831153, 42553512, 46099638, 46574892, 47807032, 49645764, 53782911, 57920058, 59882004, 60058908, 61466184, 63830268, 64488312, 69149457, 69862338, 71710548, 74468646, 77226744, 83662306, 86880087, 92199276, 93149784, 99291528, 104793507, 107565822, 111702969, 115840116, 119764008, 120117816, 125493459, 127660536, 138298914, 139724676, 143421096, 148937292, 161348733, 167324612, 173760174, 184398552, 207448371, 209587014, 215131644, 223405938, 231680232, 250986918, 260640261, 276597828, 279449352, 297874584, 322697466, 334649224, 347520348, 376480377, 414896742, 419174028, 430263288, 446811876, 484046199, 501973836, 521280522, 553195656, 645394932, 695040696, 752960754, 781920783, 829793484, 838348056, 893623752, 968092398, 1003947672, 1042561044, 1129441131, 1290789864, 1452138597, 1505921508, 1563841566, 1659586968, 1936184796, 2085122088, 2258882262, 2904277194, 3011843016, 3127683132, 3388323393, 3872369592, 4517764524, 5808554388, 6255366264, 6776646786, 9035529048, 10164970179, 11617108776, 13553293572, 20329940358, 27106587144, 40659880716, 81319761432]

約数ペア:

[(1, 81319761432), (2, 40659880716), (3, 27106587144), (4, 20329940358), (6, 13553293572), (7, 11617108776), (8, 10164970179), (9, 9035529048), (12, 6776646786), (13, 6255366264), (14, 5808554388), (18, 4517764524), (21, 3872369592), (24, 3388323393), (26, 3127683132), (27, 3011843016), (28, 2904277194), (36, 2258882262), (39, 2085122088), (42, 1936184796), (49, 1659586968), (52, 1563841566), (54, 1505921508), (56, 1452138597), (63, 1290789864), (72, 1129441131), (78, 1042561044), (81, 1003947672), (84, 968092398), (91, 893623752), (97, 838348056), (98, 829793484), (104, 781920783), (108, 752960754), (117, 695040696), (126, 645394932), (147, 553195656), (156, 521280522), (162, 501973836), (168, 484046199), (182, 446811876), (189, 430263288), (194, 419174028), (196, 414896742), (216, 376480377), (234, 347520348), (243, 334649224), (252, 322697466), (273, 297874584), (291, 279449352), (294, 276597828), (312, 260640261), (324, 250986918), (351, 231680232), (364, 223405938), (378, 215131644), (388, 209587014), (392, 207448371), (441, 184398552), (468, 173760174), (486, 167324612), (504, 161348733), (546, 148937292), (567, 143421096), (582, 139724676), (588, 138298914), (637, 127660536), (648, 125493459), (677, 120117816), (679, 119764008), (702, 115840116), (728, 111702969), (756, 107565822), (776, 104793507), (819, 99291528), (873, 93149784), (882, 92199276), (936, 86880087), (972, 83662306), (1053, 77226744), (1092, 74468646), (1134, 71710548), (1164, 69862338), (1176, 69149457), (1261, 64488312), (1274, 63830268), (1323, 61466184), (1354, 60058908), (1358, 59882004), (1404, 57920058), (1512, 53782911), (1638, 49645764), (1701, 47807032), (1746, 46574892), (1764, 46099638), (1911, 42553512), (1944, 41831153), (2031, 40039272), (2037, 39921336), (2106, 38613372), (2184, 37234323), (2268, 35855274), (2328, 34931169), (2457, 33097176), (2522, 32244156), (2548, 31915134), (2619, 31049928), (2646, 30733092), (2708, 30029454), (2716, 29941002), (2808, 28960029), (3159, 25742248), (3276, 24822882), (3402, 23903516), (3492, 23287446), (3528, 23049819), (3783, 21496104), (3822, 21276756), (3969, 20488728), (4062, 20019636), (4074, 19960668), (4212, 19306686), (4536, 17927637), (4739, 17159688), (4753, 17109144), (4914, 16548588), (5044, 16122078), (5096, 15957567), (5238, 15524964), (5292, 15366546), (5416, 15014727), (5432, 14970501), (5733, 14184504), (6093, 13346424), (6111, 13307112), (6318, 12871124), (6552, 12411441), (6804, 11951758), (6984, 11643723), (7371, 11032392), (7566, 10748052), (7644, 10638378), (7857, 10349976), (7938, 10244364), (8124, 10009818), (8148, 9980334), (8424, 9653343), (8801, 9239832), (8827, 9212616), (9478, 8579844), (9506, 8554572), (9828, 8274294), (10088, 8061039), (10476, 7762482), (10584, 7683273), (11349, 7165368), (11466, 7092252), (11907, 6829576), (12186, 6673212), (12222, 6653556), (12636, 6435562), (13608, 5975879), (14217, 5719896), (14259, 5703048), (14742, 5516196), (15132, 5374026), (15288, 5319189), (15714, 5174988), (15876, 5122182), (16248, 5004909), (16296, 4990167), (17199, 4728168), (17602, 4619916), (17654, 4606308), (18279, 4448808), (18333, 4435704), (18956, 4289922), (19012, 4277286), (19656, 4137147), (20952, 3881241), (22113, 3677464), (22698, 3582684), (22932, 3546126), (23571, 3449992), (23814, 3414788), (24372, 3336606), (24444, 3326778), (25272, 3217781), (26403, 3079944), (26481, 3070872), (28434, 2859948), (28518, 2851524), (29484, 2758098), (30264, 2687013), (31428, 2587494), (31752, 2561091), (33173, 2451384), (34047, 2388456), (34398, 2364084), (35204, 2309958), (35308, 2303154), (36558, 2224404), (36666, 2217852), (37912, 2144961), (38024, 2138643), (42651, 1906632), (42777, 1901016), (44226, 1838732), (45396, 1791342), (45864, 1773063), (47142, 1724996), (47628, 1707394), (48744, 1668303), (48888, 1663389), (51597, 1576056), (52806, 1539972), (52962, 1535436), (54837, 1482936), (54999, 1478568), (56868, 1429974), (57036, 1425762), (58968, 1379049), (61607, 1319976), (61789, 1316088), (62856, 1293747), (65669, 1238328), (66346, 1225692), (68094, 1194228), (68796, 1182042), (70408, 1154979), (70616, 1151577), (73116, 1112202), (73332, 1108926), (79209, 1026648), (79443, 1023624), (85302, 953316), (85554, 950508), (88452, 919366), (90792, 895671), (94284, 862498), (95256, 853697), (99519, 817128), (102141, 796152), (103194, 788028), (105612, 769986), (105924, 767718), (109674, 741468), (109998, 739284), (113736, 714987), (114072, 712881), (123214, 659988), (123578, 658044), (127953, 635544), (128331, 633672), (131338, 619164), (132692, 612846), (136188, 597114), (137592, 591021), (146232, 556101), (146664, 554463), (154791, 525352), (158418, 513324), (158886, 511812), (164511, 494312), (164997, 492856), (170604, 476658), (171108, 475254), (176904, 459683), (184821, 439992), (185367, 438696), (188568, 431249), (197007, 412776), (199038, 408564), (204282, 398076), (206388, 394014), (211224, 384993), (211848, 383859), (219348, 370734), (219996, 369642), (237627, 342216), (238329, 341208), (246428, 329994), (247156, 329022), (255906, 317772), (256662, 316836), (262676, 309582), (265384, 306423), (272376, 298557)]