87860526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{2213}}^1$

素因数の和:2740

約数の個数: 32

約数和(自身を含む): 189695520

約数和(自身を除く): 101834994

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 509, 1018, 1527, 2213, 3054, 4426, 6617, 6639, 13234, 13278, 19851, 28769, 39702, 57538, 86307, 172614, 1126417, 2252834, 3379251, 6758502, 14643421, 29286842, 43930263, 87860526]

約数ペア:

[(1, 87860526), (2, 43930263), (3, 29286842), (6, 14643421), (13, 6758502), (26, 3379251), (39, 2252834), (78, 1126417), (509, 172614), (1018, 86307), (1527, 57538), (2213, 39702), (3054, 28769), (4426, 19851), (6617, 13278), (6639, 13234)]