80616666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{14557}}^1$

素因数の和:14646

約数の個数: 32

約数和(自身を含む): 176093568

約数和(自身を除く): 95476902

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 14557, 29114, 43671, 87342, 189241, 378482, 567723, 1033547, 1135446, 2067094, 3100641, 6201282, 13436111, 26872222, 40308333, 80616666]

約数ペア:

[(1, 80616666), (2, 40308333), (3, 26872222), (6, 13436111), (13, 6201282), (26, 3100641), (39, 2067094), (71, 1135446), (78, 1033547), (142, 567723), (213, 378482), (426, 189241), (923, 87342), (1846, 43671), (2769, 29114), (5538, 14557)]