87665526

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{374639}}^1$

素因数の和:374660

約数の個数: 24

約数和(自身を含む): 204553440

約数和(自身を除く): 116887914

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 374639, 749278, 1123917, 2247834, 3371751, 4870307, 6743502, 9740614, 14610921, 29221842, 43832763, 87665526]

約数ペア:

[(1, 87665526), (2, 43832763), (3, 29221842), (6, 14610921), (9, 9740614), (13, 6743502), (18, 4870307), (26, 3371751), (39, 2247834), (78, 1123917), (117, 749278), (234, 374639)]