81035148

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{37309}}^1$

素因数の和:37497

約数の個数: 24

約数和(自身を含む): 190131760

約数和(自身を除く): 109096612

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 37309, 74618, 111927, 149236, 223854, 447708, 6752929, 13505858, 20258787, 27011716, 40517574, 81035148]

約数ペア:

[(1, 81035148), (2, 40517574), (3, 27011716), (4, 20258787), (6, 13505858), (12, 6752929), (181, 447708), (362, 223854), (543, 149236), (724, 111927), (1086, 74618), (2172, 37309)]