69875286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{2339}}^1$

素因数の和:2740

約数の個数: 32

約数和(自身を含む): 150958080

約数和(自身を除く): 81082794

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 383, 766, 1149, 2298, 2339, 4678, 4979, 7017, 9958, 14034, 14937, 29874, 30407, 60814, 91221, 182442, 895837, 1791674, 2687511, 5375022, 11645881, 23291762, 34937643, 69875286]

約数ペア:

[(1, 69875286), (2, 34937643), (3, 23291762), (6, 11645881), (13, 5375022), (26, 2687511), (39, 1791674), (78, 895837), (383, 182442), (766, 91221), (1149, 60814), (2298, 30407), (2339, 29874), (4678, 14937), (4979, 14034), (7017, 9958)]