73126138

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{3769}}^1$

素因数の和:3969

約数の個数: 16

約数和(自身を含む): 111969000

約数和(自身を除く): 38842862

約数列:

[1, 2, 89, 109, 178, 218, 3769, 7538, 9701, 19402, 335441, 410821, 670882, 821642, 36563069, 73126138]

約数ペア:

[(1, 73126138), (2, 36563069), (89, 821642), (109, 670882), (178, 410821), (218, 335441), (3769, 19402), (7538, 9701)]