68875778832

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{78031}}^1$

素因数の和:78157

約数の個数: 160

約数和(自身を含む): 211787587584

約数和(自身を除く): 142911808752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 71, 74, 84, 111, 112, 142, 148, 168, 213, 222, 259, 284, 296, 336, 426, 444, 497, 518, 568, 592, 777, 852, 888, 994, 1036, 1136, 1491, 1554, 1704, 1776, 1988, 2072, 2627, 2982, 3108, 3408, 3976, 4144, 5254, 5964, 6216, 7881, 7952, 10508, 11928, 12432, 15762, 18389, 21016, 23856, 31524, 36778, 42032, 55167, 63048, 73556, 78031, 110334, 126096, 147112, 156062, 220668, 234093, 294224, 312124, 441336, 468186, 546217, 624248, 882672, 936372, 1092434, 1248496, 1638651, 1872744, 2184868, 2887147, 3277302, 3745488, 4369736, 5540201, 5774294, 6554604, 8661441, 8739472, 11080402, 11548588, 13109208, 16620603, 17322882, 20210029, 22160804, 23097176, 26218416, 33241206, 34645764, 38781407, 40420058, 44321608, 46194352, 60630087, 66482412, 69291528, 77562814, 80840116, 88643216, 116344221, 121260174, 132964824, 138583056, 155125628, 161680232, 204987437, 232688442, 242520348, 265929648, 310251256, 323360464, 409974874, 465376884, 485040696, 614962311, 620502512, 819949748, 930753768, 970081392, 1229924622, 1434912059, 1639899496, 1861507536, 2459849244, 2869824118, 3279798992, 4304736177, 4919698488, 5739648236, 8609472354, 9839396976, 11479296472, 17218944708, 22958592944, 34437889416, 68875778832]

約数ペア:

[(1, 68875778832), (2, 34437889416), (3, 22958592944), (4, 17218944708), (6, 11479296472), (7, 9839396976), (8, 8609472354), (12, 5739648236), (14, 4919698488), (16, 4304736177), (21, 3279798992), (24, 2869824118), (28, 2459849244), (37, 1861507536), (42, 1639899496), (48, 1434912059), (56, 1229924622), (71, 970081392), (74, 930753768), (84, 819949748), (111, 620502512), (112, 614962311), (142, 485040696), (148, 465376884), (168, 409974874), (213, 323360464), (222, 310251256), (259, 265929648), (284, 242520348), (296, 232688442), (336, 204987437), (426, 161680232), (444, 155125628), (497, 138583056), (518, 132964824), (568, 121260174), (592, 116344221), (777, 88643216), (852, 80840116), (888, 77562814), (994, 69291528), (1036, 66482412), (1136, 60630087), (1491, 46194352), (1554, 44321608), (1704, 40420058), (1776, 38781407), (1988, 34645764), (2072, 33241206), (2627, 26218416), (2982, 23097176), (3108, 22160804), (3408, 20210029), (3976, 17322882), (4144, 16620603), (5254, 13109208), (5964, 11548588), (6216, 11080402), (7881, 8739472), (7952, 8661441), (10508, 6554604), (11928, 5774294), (12432, 5540201), (15762, 4369736), (18389, 3745488), (21016, 3277302), (23856, 2887147), (31524, 2184868), (36778, 1872744), (42032, 1638651), (55167, 1248496), (63048, 1092434), (73556, 936372), (78031, 882672), (110334, 624248), (126096, 546217), (147112, 468186), (156062, 441336), (220668, 312124), (234093, 294224)]