72759244

素因数分解:

$2^2\times {\mathrm{109}}^2\times {\mathrm{1531}}^1$

素因数の和:1753

約数の個数: 18

約数和(自身を含む): 128591484

約数和(自身を除く): 55832240

約数列:

[1, 2, 4, 109, 218, 436, 1531, 3062, 6124, 11881, 23762, 47524, 166879, 333758, 667516, 18189811, 36379622, 72759244]

約数ペア:

[(1, 72759244), (2, 36379622), (4, 18189811), (109, 667516), (218, 333758), (436, 166879), (1531, 47524), (3062, 23762), (6124, 11881)]