72725672

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{83401}}^1$

素因数の和:83516

約数の個数: 16

約数和(自身を含む): 137613300

約数和(自身を除く): 64887628

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 83401, 166802, 333604, 667208, 9090709, 18181418, 36362836, 72725672]

約数ペア:

[(1, 72725672), (2, 36362836), (4, 18181418), (8, 9090709), (109, 667208), (218, 333604), (436, 166802), (872, 83401)]