72319507

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2441}}^1$

素因数の和:2550

約数の個数: 16

約数和(自身を含む): 81230688

約数和(自身を除く): 8911181

約数列:

[1, 13, 43, 53, 559, 689, 2279, 2441, 29627, 31733, 104963, 129373, 1364519, 1681849, 5563039, 72319507]

約数ペア:

[(1, 72319507), (13, 5563039), (43, 1681849), (53, 1364519), (559, 129373), (689, 104963), (2279, 31733), (2441, 29627)]