78101562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2381}}^1$

素因数の和:2475

約数の個数: 64

約数和(自身を含む): 197572608

約数和(自身を除く): 119471046

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 71, 77, 142, 154, 213, 231, 426, 462, 497, 781, 994, 1491, 1562, 2343, 2381, 2982, 4686, 4762, 5467, 7143, 10934, 14286, 16401, 16667, 26191, 32802, 33334, 50001, 52382, 78573, 100002, 157146, 169051, 183337, 338102, 366674, 507153, 550011, 1014306, 1100022, 1183357, 1859561, 2366714, 3550071, 3719122, 5578683, 7100142, 11157366, 13016927, 26033854, 39050781, 78101562]

約数ペア:

[(1, 78101562), (2, 39050781), (3, 26033854), (6, 13016927), (7, 11157366), (11, 7100142), (14, 5578683), (21, 3719122), (22, 3550071), (33, 2366714), (42, 1859561), (66, 1183357), (71, 1100022), (77, 1014306), (142, 550011), (154, 507153), (213, 366674), (231, 338102), (426, 183337), (462, 169051), (497, 157146), (781, 100002), (994, 78573), (1491, 52382), (1562, 50001), (2343, 33334), (2381, 32802), (2982, 26191), (4686, 16667), (4762, 16401), (5467, 14286), (7143, 10934)]