81495686844

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:152

約数の個数: 864

約数和(自身を含む): 286803820800

約数和(自身を除く): 205308133956

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 19, 22, 26, 27, 31, 33, 34, 36, 38, 39, 44, 51, 52, 54, 57, 62, 66, 68, 76, 78, 93, 99, 102, 108, 114, 117, 124, 132, 143, 153, 156, 171, 186, 187, 198, 204, 209, 221, 228, 234, 247, 279, 286, 289, 297, 306, 323, 341, 342, 351, 372, 374, 396, 403, 418, 429, 442, 459, 468, 494, 513, 527, 558, 561, 572, 578, 589, 594, 612, 627, 646, 663, 682, 684, 702, 741, 748, 806, 836, 837, 858, 867, 884, 918, 961, 969, 988, 1023, 1026, 1054, 1116, 1122, 1156, 1178, 1188, 1209, 1254, 1287, 1292, 1326, 1364, 1404, 1482, 1581, 1612, 1674, 1683, 1716, 1734, 1767, 1836, 1881, 1922, 1938, 1989, 2046, 2052, 2108, 2223, 2244, 2356, 2418, 2431, 2508, 2574, 2601, 2652, 2717, 2883, 2907, 2964, 3069, 3162, 3179, 3348, 3366, 3468, 3534, 3553, 3627, 3757, 3762, 3844, 3861, 3876, 3978, 4092, 4199, 4433, 4446, 4743, 4836, 4862, 5049, 5148, 5202, 5301, 5434, 5491, 5643, 5766, 5797, 5814, 5967, 6138, 6324, 6358, 6479, 6669, 6732, 6851, 7068, 7106, 7254, 7293, 7514, 7524, 7657, 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2410188, 2473614, 2494206, 2499561, 2548572, 2562274, 2569788, 2611037, 2660823, 2712996, 2793627, 2848404, 2863718, 2973861, 3032172, 3055019, 3063978, 3140852, 3144609, 3234726, 3261654, 3332748, 3414433, 3514563, 3547764, 3610477, 3615282, 3710421, 3724836, 3744862, 3822858, 3843411, 3854682, 3965148, 4035239, 4069494, 4192812, 4272606, 4295577, 4425746, 4463316, 4548258, 4595967, 4672382, 4686084, 4711278, 4852089, 4947228, 4988412, 4999122, 5124548, 5222074, 5276851, 5321646, 5422923, 5587254, 5617293, 5727436, 5734287, 5947722, 6110038, 6127956, 6289218, 6408909, 6469452, 6523308, 6638619, 6828866, 7008573, 7029126, 7066917, 7220954, 7230564, 7420842, 7489724, 7498683, 7645716, 7686822, 7709364, 7833111, 8070478, 8138988, 8380881, 8545212, 8591154, 8851492, 9096516, 9165057, 9191934, 9344764, 9422556, 9704178, 9998244, 10243299, 10444148, 10553702, 10643292, 10831431, 10845846, 11174508, 11234586, 11468574, 11530233, 11895444, 12105717, 12220076, 12578436, 12817818, 12886731, 13277238, 13657732, 14017146, 14058252, 14133834, 14441908, 14841684, 14997366, 15373644, 15666222, 15830553, 16140956, 16761762, 16851879, 17182308, 18330114, 18383868, 19408356, 19915857, 20486598, 21025719, 21107404, 21200751, 21662862, 21691692, 22469172, 22937148, 23060466, 23499333, 24211434, 24341603, 25635636, 25773462, 26554476, 27495171, 28034292, 28267668, 29994732, 30729897, 31332444, 31661106, 32494293, 33523524, 33703758, 34590699, 36317151, 36660228, 38660193, 39715247, 39831714, 40973196, 42051438, 42401502, 43325724, 44387629, 46120932, 46998666, 47491659, 48422868, 48683206, 50555637, 51546924, 54990342, 58045361, 59747571, 61459794, 63077157, 63322212, 64988586, 67407516, 68599063, 69181398, 70497999, 72634302, 73024809, 77320386, 79430494, 79663428, 82485513, 84102876, 84803004, 88775258, 92189691, 93997332, 94983318, 97366412, 97482879, 101111274, 108951453, 109980684, 116090722, 119145741, 119495142, 122919588, 126154314, 129977172, 133162887, 137198126, 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約数ペア:

[(1, 81495686844), (2, 40747843422), (3, 27165228948), (4, 20373921711), (6, 13582614474), (9, 9055076316), (11, 7408698804), (12, 6791307237), (13, 6268898988), (17, 4793863932), (18, 4527538158), (19, 4289246676), (22, 3704349402), (26, 3134449494), (27, 3018358772), (31, 2628893124), (33, 2469566268), (34, 2396931966), (36, 2263769079), (38, 2144623338), (39, 2089632996), (44, 1852174701), (51, 1597954644), (52, 1567224747), (54, 1509179386), (57, 1429748892), (62, 1314446562), (66, 1234783134), (68, 1198465983), (76, 1072311669), (78, 1044816498), (93, 876297708), (99, 823188756), (102, 798977322), (108, 754589693), (114, 714874446), (117, 696544332), (124, 657223281), (132, 617391567), (143, 569899908), (153, 532651548), (156, 522408249), (171, 476582964), (186, 438148854), (187, 435805812), (198, 411594378), (204, 399488661), (209, 389931516), (221, 368758764), (228, 357437223), (234, 348272166), (247, 329942052), (279, 292099236), (286, 284949954), (289, 281991996), (297, 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(5301, 15373644), (5434, 14997366), (5491, 14841684), (5643, 14441908), (5766, 14133834), (5797, 14058252), (5814, 14017146), (5967, 13657732), (6138, 13277238), (6324, 12886731), (6358, 12817818), (6479, 12578436), (6669, 12220076), (6732, 12105717), (6851, 11895444), (7068, 11530233), (7106, 11468574), (7254, 11234586), (7293, 11174508), (7514, 10845846), (7524, 10831431), (7657, 10643292), (7722, 10553702), (7803, 10444148), (7956, 10243299), (8151, 9998244), (8398, 9704178), (8649, 9422556), (8721, 9344764), (8866, 9191934), (8892, 9165057), (8959, 9096516), (9207, 8851492), (9486, 8591154), (9537, 8545212), (9724, 8380881), (10013, 8138988), (10098, 8070478), (10404, 7833111), (10571, 7709364), (10602, 7686822), (10659, 7645716), (10868, 7498683), (10881, 7489724), (10982, 7420842), (11271, 7230564), (11286, 7220954), (11532, 7066917), (11594, 7029126), (11628, 7008573), (11934, 6828866), (12276, 6638619), (12493, 6523308), (12597, 6469452), (12716, 6408909), (12958, 6289218), (13299, 6127956), (13338, 6110038), (13702, 5947722), (14212, 5734287), (14229, 5727436), (14508, 5617293), (14586, 5587254), (15028, 5422923), (15314, 5321646), (15444, 5276851), (15606, 5222074), (15903, 5124548), (16302, 4999122), (16337, 4988412), (16473, 4947228), (16796, 4852089), (17298, 4711278), (17391, 4686084), (17442, 4672382), (17732, 4595967), (17918, 4548258), (18259, 4463316), (18414, 4425746), (18972, 4295577), (19074, 4272606), (19437, 4192812), (20026, 4069494), (20196, 4035239), (20553, 3965148), (21142, 3854682), (21204, 3843411), (21318, 3822858), (21762, 3744862), (21879, 3724836), (21964, 3710421), (22542, 3615282), (22572, 3610477), (22971, 3547764), (23188, 3514563), (23868, 3414433), (24453, 3332748), (24986, 3261654), (25194, 3234726), (25916, 3144609), (25947, 3140852), (26598, 3063978), (26676, 3055019), (26877, 3032172), (27404, 2973861), (28458, 2863718), (28611, 2848404), (29172, 2793627), (30039, 2712996), (30628, 2660823), (31212, 2611037), (31713, 2569788), (31806, 2562274), (31977, 2548572), (32604, 2499561), (32674, 2494206), (32946, 2473614), (33813, 2410188), (34596, 2355639), (34782, 2343042), (34884, 2336191), (35836, 2274129), (36518, 2231658), (36828, 2212873), (37479, 2174436), (37791, 2156484), (38148, 2136303), (38874, 2096406), (39897, 2042652), (40052, 2034747), (41106, 1982574), (41327, 1971972), (42284, 1927341), (42636, 1911429), (43524, 1872431), (43758, 1862418), (45084, 1807641), (45942, 1773882), (46189, 1764396), (48906, 1666374), (49011, 1662804), (49419, 1649076), (49972, 1630827), (50388, 1617363), (51894, 1570426), (52173, 1562028), (53196, 1531989), (53754, 1516086), (54777, 1487772), (56916, 1431859), (57222, 1424202), (58311, 1397604), (60078, 1356498), (60401, 1349244), (61659, 1321716), (63426, 1284894), (63612, 1281137), (63954, 1274286), (65348, 1247103), (65637, 1241612), (65892, 1236807), (67626, 1205094), (68913, 1182588), (69564, 1171521), (71383, 1141668), (73036, 1115829), (73359, 1110916), (74958, 1087218), (75361, 1081404), (75582, 1078242), (77748, 1048203), (79794, 1021326), (80631, 1010724), (82212, 991287), (82654, 985986), (84227, 967572), (85833, 949468), (87516, 931209), (90117, 904332), (91884, 886941), (92378, 882198), (95139, 856596), (95931, 849524), (97812, 833187), (98022, 831402), (98549, 826956), (98838, 824538), (101439, 803396), (103788, 785213), (104346, 781014), (107508, 758043), (109554, 743886), (110143, 739908), (112437, 724812), (113373, 718828), (114444, 712101), (116467, 699732), (116622, 698802), (119691, 680884), (120156, 678249), (120802, 674622), (123318, 660858), (123981, 657324), (126852, 642447), (127908, 637143), (130169, 626076), (131274, 620806), (135252, 602547), (137423, 593028), (137826, 591294), (138567, 588132), (142766, 570834), (146718, 555458), (147033, 554268), (148257, 549692), (149916, 543609), (150722, 540702), (151164, 539121), (156519, 520676), (159588, 510663), (161262, 505362), (164331, 495924), (165308, 492993), (168454, 483786), (170221, 478764), (171666, 474734), (174933, 465868), (179707, 453492), (180234, 452166), (181203, 449748), (184756, 441099), (184977, 440572), (190278, 428298), (191862, 424762), (196044, 415701), (197098, 413478), (197676, 412269), (200849, 405756), (202878, 401698), (206739, 394196), (208692, 390507), (212381, 383724), (214149, 380556), (219108, 371943), (220286, 369954), (224874, 362406), (226083, 360468), (226746, 359414), (232934, 349866), (233244, 349401), (237367, 343332), (239382, 340442), (241604, 337311), (241893, 336908), (246636, 330429), (247962, 328662), (252681, 322524), (260338, 313038), (262548, 310403), (270351, 301444), (274846, 296514), (275652, 295647), (277134, 294066), (277729, 293436), (285417, 285532)]