64729392

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 219673440

約数和(自身を除く): 154944048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 39, 42, 48, 49, 52, 56, 58, 73, 78, 84, 87, 91, 98, 104, 112, 116, 146, 147, 156, 168, 174, 182, 196, 203, 208, 219, 232, 273, 292, 294, 312, 336, 348, 364, 377, 392, 406, 438, 464, 511, 546, 584, 588, 609, 624, 637, 696, 728, 754, 784, 812, 876, 949, 1022, 1092, 1131, 1168, 1176, 1218, 1274, 1392, 1421, 1456, 1508, 1533, 1624, 1752, 1898, 1911, 2044, 2117, 2184, 2262, 2352, 2436, 2548, 2639, 2842, 2847, 3016, 3066, 3248, 3504, 3577, 3796, 3822, 4088, 4234, 4263, 4368, 4524, 4872, 5096, 5278, 5684, 5694, 6032, 6132, 6351, 6643, 7154, 7592, 7644, 7917, 8176, 8468, 8526, 9048, 9744, 10192, 10556, 10731, 11368, 11388, 12264, 12702, 13286, 14308, 14819, 15184, 15288, 15834, 16936, 17052, 18096, 18473, 19929, 21112, 21462, 22736, 22776, 24528, 25404, 26572, 27521, 28616, 29638, 30576, 31668, 33872, 34104, 36946, 39858, 42224, 42924, 44457, 45552, 46501, 50808, 53144, 55042, 55419, 57232, 59276, 63336, 68208, 73892, 79716, 82563, 85848, 88914, 93002, 101616, 103733, 106288, 110084, 110838, 118552, 126672, 139503, 147784, 159432, 165126, 171696, 177828, 186004, 192647, 207466, 220168, 221676, 237104, 279006, 295568, 311199, 318864, 330252, 355656, 372008, 385294, 414932, 440336, 443352, 558012, 577941, 622398, 660504, 711312, 744016, 770588, 829864, 886704, 1116024, 1155882, 1244796, 1321008, 1348529, 1541176, 1659728, 2232048, 2311764, 2489592, 2697058, 3082352, 4045587, 4623528, 4979184, 5394116, 8091174, 9247056, 10788232, 16182348, 21576464, 32364696, 64729392]

約数ペア:

[(1, 64729392), (2, 32364696), (3, 21576464), (4, 16182348), (6, 10788232), (7, 9247056), (8, 8091174), (12, 5394116), (13, 4979184), (14, 4623528), (16, 4045587), (21, 3082352), (24, 2697058), (26, 2489592), (28, 2311764), (29, 2232048), (39, 1659728), (42, 1541176), (48, 1348529), (49, 1321008), (52, 1244796), (56, 1155882), (58, 1116024), (73, 886704), (78, 829864), (84, 770588), (87, 744016), (91, 711312), (98, 660504), (104, 622398), (112, 577941), (116, 558012), (146, 443352), (147, 440336), (156, 414932), (168, 385294), (174, 372008), (182, 355656), (196, 330252), (203, 318864), (208, 311199), (219, 295568), (232, 279006), (273, 237104), (292, 221676), (294, 220168), (312, 207466), (336, 192647), (348, 186004), (364, 177828), (377, 171696), (392, 165126), (406, 159432), (438, 147784), (464, 139503), (511, 126672), (546, 118552), (584, 110838), (588, 110084), (609, 106288), (624, 103733), (637, 101616), (696, 93002), (728, 88914), (754, 85848), (784, 82563), (812, 79716), (876, 73892), (949, 68208), (1022, 63336), (1092, 59276), (1131, 57232), (1168, 55419), (1176, 55042), (1218, 53144), (1274, 50808), (1392, 46501), (1421, 45552), (1456, 44457), (1508, 42924), (1533, 42224), (1624, 39858), (1752, 36946), (1898, 34104), (1911, 33872), (2044, 31668), (2117, 30576), (2184, 29638), (2262, 28616), (2352, 27521), (2436, 26572), (2548, 25404), (2639, 24528), (2842, 22776), (2847, 22736), (3016, 21462), (3066, 21112), (3248, 19929), (3504, 18473), (3577, 18096), (3796, 17052), (3822, 16936), (4088, 15834), (4234, 15288), (4263, 15184), (4368, 14819), (4524, 14308), (4872, 13286), (5096, 12702), (5278, 12264), (5684, 11388), (5694, 11368), (6032, 10731), (6132, 10556), (6351, 10192), (6643, 9744), (7154, 9048), (7592, 8526), (7644, 8468), (7917, 8176)]