68312808

素因数分解:

$2^3\times 3^4\times {\mathrm{47}}^1\times {\mathrm{2243}}^1$

素因数の和:2308

約数の個数: 80

約数和(自身を含む): 195497280

約数和(自身を除く): 127184472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 81, 94, 108, 141, 162, 188, 216, 282, 324, 376, 423, 564, 648, 846, 1128, 1269, 1692, 2243, 2538, 3384, 3807, 4486, 5076, 6729, 7614, 8972, 10152, 13458, 15228, 17944, 20187, 26916, 30456, 40374, 53832, 60561, 80748, 105421, 121122, 161496, 181683, 210842, 242244, 316263, 363366, 421684, 484488, 632526, 726732, 843368, 948789, 1265052, 1453464, 1897578, 2530104, 2846367, 3795156, 5692734, 7590312, 8539101, 11385468, 17078202, 22770936, 34156404, 68312808]

約数ペア:

[(1, 68312808), (2, 34156404), (3, 22770936), (4, 17078202), (6, 11385468), (8, 8539101), (9, 7590312), (12, 5692734), (18, 3795156), (24, 2846367), (27, 2530104), (36, 1897578), (47, 1453464), (54, 1265052), (72, 948789), (81, 843368), (94, 726732), (108, 632526), (141, 484488), (162, 421684), (188, 363366), (216, 316263), (282, 242244), (324, 210842), (376, 181683), (423, 161496), (564, 121122), (648, 105421), (846, 80748), (1128, 60561), (1269, 53832), (1692, 40374), (2243, 30456), (2538, 26916), (3384, 20187), (3807, 17944), (4486, 15228), (5076, 13458), (6729, 10152), (7614, 8972)]