81326944728

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:316

約数の個数: 512

約数和(自身を含む): 253186560000

約数和(自身を除く): 171859615272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 43, 54, 57, 59, 72, 73, 76, 86, 107, 108, 114, 118, 129, 146, 152, 171, 172, 177, 214, 216, 219, 228, 236, 258, 292, 321, 342, 344, 354, 387, 428, 438, 456, 472, 513, 516, 531, 584, 642, 657, 684, 708, 774, 817, 856, 876, 963, 1026, 1032, 1062, 1121, 1161, 1284, 1314, 1368, 1387, 1416, 1548, 1593, 1634, 1752, 1926, 1971, 2033, 2052, 2124, 2242, 2322, 2451, 2537, 2568, 2628, 2774, 2889, 3096, 3139, 3186, 3268, 3363, 3852, 3942, 4066, 4104, 4161, 4248, 4307, 4484, 4601, 4644, 4902, 5074, 5256, 5548, 5778, 6099, 6278, 6313, 6372, 6536, 6726, 7353, 7611, 7704, 7811, 7884, 8132, 8322, 8614, 8968, 9202, 9288, 9417, 9804, 10089, 10148, 11096, 11556, 12198, 12483, 12556, 12626, 12744, 12921, 13452, 13803, 14706, 15222, 15622, 15768, 16264, 16644, 17228, 18297, 18404, 18834, 18939, 19608, 20178, 20296, 22059, 22833, 23112, 23433, 24396, 24966, 25112, 25252, 25842, 26904, 27606, 28251, 29412, 30267, 30444, 31244, 33288, 34456, 36594, 36808, 37449, 37668, 37878, 38763, 40356, 41409, 44118, 45666, 46866, 48203, 48792, 49932, 50504, 51684, 54891, 55212, 56502, 56817, 58824, 59641, 60534, 60888, 62488, 68499, 70299, 73188, 74898, 75336, 75756, 77526, 80712, 81833, 82818, 84753, 87419, 88236, 91332, 93732, 96406, 99864, 103368, 109782, 110424, 113004, 113634, 116289, 119282, 119947, 121068, 124227, 136998, 140598, 144609, 146376, 148409, 149796, 151512, 155052, 163666, 165636, 169506, 170451, 174838, 176472, 178923, 182664, 185201, 187464, 192812, 210897, 219564, 226008, 227268, 232578, 238564, 239894, 242136, 245499, 248454, 262257, 271459, 273996, 281196, 289218, 296818, 299592, 310104, 327332, 331272, 335873, 339012, 340902, 349676, 357846, 359841, 370402, 385624, 421794, 433827, 439128, 445227, 454536, 460849, 465156, 477128, 479788, 490998, 496908, 524514, 536769, 542918, 547992, 555603, 562392, 578436, 593636, 654664, 671746, 678024, 681804, 699352, 715692, 719682, 736497, 740804, 786771, 814377, 843588, 867654, 890454, 921698, 930312, 959576, 981996, 993816, 1007619, 1049028, 1073538, 1079523, 1085836, 1111206, 1156872, 1187272, 1301481, 1335681, 1343492, 1363608, 1382547, 1431384, 1439364, 1472994, 1481608, 1573542, 1610307, 1628754, 1666809, 1687176, 1735308, 1780908, 1843396, 1963992, 2015238, 2098056, 2147076, 2159046, 2171672, 2209491, 2222412, 2360313, 2443131, 2602962, 2671362, 2686984, 2765094, 2878728, 2945988, 3022857, 3147084, 3220614, 3238569, 3257508, 3333618, 3470616, 3518819, 3561816, 3686792, 4007043, 4030476, 4147641, 4294152, 4318092, 4418982, 4444824, 4720626, 4886262, 5000427, 5157721, 5205924, 5342724, 5530188, 5891976, 6045714, 6294168, 6381587, 6441228, 6477138, 6515016, 6667236, 7037638, 7329393, 8014086, 8060952, 8295282, 8636184, 8756131, 8837964, 9068571, 9441252, 9772524, 10000854, 10315442, 10411848, 10556457, 10685448, 11060376, 12091428, 12442923, 12763174, 12882456, 12954276, 13334472, 14075276, 14658786, 15473163, 16028172, 16590564, 17512262, 17675928, 18137142, 18882504, 19144761, 19545048, 19816507, 20001708, 20630884, 21112914, 24182856, 24885846, 25526348, 25908552, 26268393, 28150552, 29317572, 30946326, 31669371, 32056344, 33181128, 35024524, 36274284, 38289522, 39633014, 40003416, 41261768, 42225828, 46419489, 49771692, 51052696, 52536786, 57434283, 58635144, 59449521, 61892652, 63338742, 70049048, 72548568, 76579044, 78805179, 79266028, 84451656, 92838978, 95008113, 99543384, 105073572, 114868566, 118899042, 123785304, 126677484, 139258467, 153158088, 157610358, 158532056, 172302849, 178348563, 185677956, 190016226, 210147144, 229737132, 236415537, 237798084, 253354968, 278516934, 315220716, 344605698, 356697126, 371355912, 376513633, 380032452, 459474264, 472831074, 475596168, 535045689, 557033868, 630441432, 689211396, 713394252, 753027266, 760064904, 945662148, 1070091378, 1114067736, 1129540899, 1378422792, 1426788504, 1506054532, 1891324296, 2140182756, 2259081798, 3012109064, 3388622697, 4280365512, 4518163596, 6777245394, 9036327192, 10165868091, 13554490788, 20331736182, 27108981576, 40663472364, 81326944728]

約数ペア:

[(1, 81326944728), (2, 40663472364), (3, 27108981576), (4, 20331736182), (6, 13554490788), (8, 10165868091), (9, 9036327192), (12, 6777245394), (18, 4518163596), (19, 4280365512), (24, 3388622697), (27, 3012109064), (36, 2259081798), (38, 2140182756), (43, 1891324296), (54, 1506054532), (57, 1426788504), (59, 1378422792), (72, 1129540899), (73, 1114067736), (76, 1070091378), (86, 945662148), (107, 760064904), (108, 753027266), (114, 713394252), (118, 689211396), (129, 630441432), (146, 557033868), (152, 535045689), (171, 475596168), (172, 472831074), (177, 459474264), (214, 380032452), (216, 376513633), (219, 371355912), (228, 356697126), (236, 344605698), (258, 315220716), (292, 278516934), (321, 253354968), (342, 237798084), (344, 236415537), (354, 229737132), (387, 210147144), (428, 190016226), (438, 185677956), (456, 178348563), (472, 172302849), (513, 158532056), (516, 157610358), (531, 153158088), (584, 139258467), (642, 126677484), (657, 123785304), (684, 118899042), (708, 114868566), (774, 105073572), (817, 99543384), (856, 95008113), (876, 92838978), (963, 84451656), (1026, 79266028), (1032, 78805179), (1062, 76579044), (1121, 72548568), (1161, 70049048), (1284, 63338742), (1314, 61892652), (1368, 59449521), (1387, 58635144), (1416, 57434283), (1548, 52536786), (1593, 51052696), (1634, 49771692), (1752, 46419489), (1926, 42225828), (1971, 41261768), (2033, 40003416), (2052, 39633014), (2124, 38289522), (2242, 36274284), (2322, 35024524), (2451, 33181128), (2537, 32056344), (2568, 31669371), (2628, 30946326), (2774, 29317572), (2889, 28150552), (3096, 26268393), (3139, 25908552), (3186, 25526348), (3268, 24885846), (3363, 24182856), (3852, 21112914), (3942, 20630884), (4066, 20001708), (4104, 19816507), (4161, 19545048), (4248, 19144761), (4307, 18882504), (4484, 18137142), (4601, 17675928), (4644, 17512262), (4902, 16590564), (5074, 16028172), (5256, 15473163), (5548, 14658786), (5778, 14075276), (6099, 13334472), (6278, 12954276), (6313, 12882456), (6372, 12763174), (6536, 12442923), (6726, 12091428), (7353, 11060376), (7611, 10685448), (7704, 10556457), (7811, 10411848), (7884, 10315442), (8132, 10000854), (8322, 9772524), (8614, 9441252), (8968, 9068571), (9202, 8837964), (9288, 8756131), (9417, 8636184), (9804, 8295282), (10089, 8060952), (10148, 8014086), (11096, 7329393), (11556, 7037638), (12198, 6667236), (12483, 6515016), (12556, 6477138), (12626, 6441228), (12744, 6381587), (12921, 6294168), (13452, 6045714), (13803, 5891976), (14706, 5530188), (15222, 5342724), (15622, 5205924), (15768, 5157721), (16264, 5000427), (16644, 4886262), (17228, 4720626), (18297, 4444824), (18404, 4418982), (18834, 4318092), (18939, 4294152), (19608, 4147641), (20178, 4030476), (20296, 4007043), (22059, 3686792), (22833, 3561816), (23112, 3518819), (23433, 3470616), (24396, 3333618), (24966, 3257508), (25112, 3238569), (25252, 3220614), (25842, 3147084), (26904, 3022857), (27606, 2945988), (28251, 2878728), (29412, 2765094), (30267, 2686984), (30444, 2671362), (31244, 2602962), (33288, 2443131), (34456, 2360313), (36594, 2222412), (36808, 2209491), (37449, 2171672), (37668, 2159046), (37878, 2147076), (38763, 2098056), (40356, 2015238), (41409, 1963992), (44118, 1843396), (45666, 1780908), (46866, 1735308), (48203, 1687176), (48792, 1666809), (49932, 1628754), (50504, 1610307), (51684, 1573542), (54891, 1481608), (55212, 1472994), (56502, 1439364), (56817, 1431384), (58824, 1382547), (59641, 1363608), (60534, 1343492), (60888, 1335681), (62488, 1301481), (68499, 1187272), (70299, 1156872), (73188, 1111206), (74898, 1085836), (75336, 1079523), (75756, 1073538), (77526, 1049028), (80712, 1007619), (81833, 993816), (82818, 981996), (84753, 959576), (87419, 930312), (88236, 921698), (91332, 890454), (93732, 867654), (96406, 843588), (99864, 814377), (103368, 786771), (109782, 740804), (110424, 736497), (113004, 719682), (113634, 715692), (116289, 699352), (119282, 681804), (119947, 678024), (121068, 671746), (124227, 654664), (136998, 593636), (140598, 578436), (144609, 562392), (146376, 555603), (148409, 547992), (149796, 542918), (151512, 536769), (155052, 524514), (163666, 496908), (165636, 490998), (169506, 479788), (170451, 477128), (174838, 465156), (176472, 460849), (178923, 454536), (182664, 445227), (185201, 439128), (187464, 433827), (192812, 421794), (210897, 385624), (219564, 370402), (226008, 359841), (227268, 357846), (232578, 349676), (238564, 340902), (239894, 339012), (242136, 335873), (245499, 331272), (248454, 327332), (262257, 310104), (271459, 299592), (273996, 296818), (281196, 289218)]