87239614

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:793

約数の個数: 64

約数和(自身を含む): 176670720

約数和(自身を除く): 89431106

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 47, 77, 94, 119, 154, 187, 238, 329, 374, 517, 658, 709, 799, 1034, 1309, 1418, 1598, 2618, 3619, 4963, 5593, 7238, 7799, 8789, 9926, 11186, 12053, 15598, 17578, 24106, 33323, 54593, 61523, 66646, 84371, 109186, 123046, 132583, 168742, 233261, 265166, 366553, 466522, 566491, 733106, 928081, 1132982, 1856162, 2565871, 3965437, 5131742, 6231401, 7930874, 12462802, 43619807, 87239614]

約数ペア:

[(1, 87239614), (2, 43619807), (7, 12462802), (11, 7930874), (14, 6231401), (17, 5131742), (22, 3965437), (34, 2565871), (47, 1856162), (77, 1132982), (94, 928081), (119, 733106), (154, 566491), (187, 466522), (238, 366553), (329, 265166), (374, 233261), (517, 168742), (658, 132583), (709, 123046), (799, 109186), (1034, 84371), (1309, 66646), (1418, 61523), (1598, 54593), (2618, 33323), (3619, 24106), (4963, 17578), (5593, 15598), (7238, 12053), (7799, 11186), (8789, 9926)]