77260432

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2939}}^1$

素因数の和:3031

約数の個数: 40

約数和(自身を含む): 157489920

約数和(自身を除く): 80229488

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 2939, 3286, 5878, 6572, 11756, 13144, 23512, 26288, 47024, 91109, 155767, 182218, 311534, 364436, 623068, 728872, 1246136, 1457744, 2492272, 4828777, 9657554, 19315108, 38630216, 77260432]

約数ペア:

[(1, 77260432), (2, 38630216), (4, 19315108), (8, 9657554), (16, 4828777), (31, 2492272), (53, 1457744), (62, 1246136), (106, 728872), (124, 623068), (212, 364436), (248, 311534), (424, 182218), (496, 155767), (848, 91109), (1643, 47024), (2939, 26288), (3286, 23512), (5878, 13144), (6572, 11756)]