72716137

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 83865240

約数和(自身を除く): 11149103

約数列:

[1, 13, 29, 37, 169, 377, 401, 481, 1073, 4901, 5213, 6253, 11629, 13949, 14837, 67769, 151177, 181337, 192881, 430273, 1965301, 2507453, 5593549, 72716137]

約数ペア:

[(1, 72716137), (13, 5593549), (29, 2507453), (37, 1965301), (169, 430273), (377, 192881), (401, 181337), (481, 151177), (1073, 67769), (4901, 14837), (5213, 13949), (6253, 11629)]