77893684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{22409}}^1$

素因数の和:22503

約数の個数: 24

約数和(自身を含む): 150595200

約数和(自身を除く): 72701516

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 22409, 44818, 89636, 246499, 492998, 985996, 1770311, 3540622, 7081244, 19473421, 38946842, 77893684]

約数ペア:

[(1, 77893684), (2, 38946842), (4, 19473421), (11, 7081244), (22, 3540622), (44, 1770311), (79, 985996), (158, 492998), (316, 246499), (869, 89636), (1738, 44818), (3476, 22409)]