78001054

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 123884640

約数和(自身を除く): 45883586

約数列:

[1, 2, 43, 53, 86, 106, 109, 157, 218, 314, 2279, 4558, 4687, 5777, 6751, 8321, 9374, 11554, 13502, 16642, 17113, 34226, 248411, 357803, 496822, 715606, 735859, 906989, 1471718, 1813978, 39000527, 78001054]

約数ペア:

[(1, 78001054), (2, 39000527), (43, 1813978), (53, 1471718), (86, 906989), (106, 735859), (109, 715606), (157, 496822), (218, 357803), (314, 248411), (2279, 34226), (4558, 17113), (4687, 16642), (5777, 13502), (6751, 11554), (8321, 9374)]