87680358

素因数分解:

$2^1\times 3^2\times {\mathrm{1289}}^1\times {\mathrm{3779}}^1$

素因数の和:5076

約数の個数: 24

約数和(自身を含む): 190171800

約数和(自身を除く): 102491442

約数列:

[1, 2, 3, 6, 9, 18, 1289, 2578, 3779, 3867, 7558, 7734, 11337, 11601, 22674, 23202, 34011, 68022, 4871131, 9742262, 14613393, 29226786, 43840179, 87680358]

約数ペア:

[(1, 87680358), (2, 43840179), (3, 29226786), (6, 14613393), (9, 9742262), (18, 4871131), (1289, 68022), (2578, 34011), (3779, 23202), (3867, 22674), (7558, 11601), (7734, 11337)]