72217079

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{719}}^1$

素因数の和:1150

約数の個数: 16

約数和(自身を含む): 82529280

約数和(自身を除く): 10312201

約数列:

[1, 11, 23, 253, 397, 719, 4367, 7909, 9131, 16537, 100441, 181907, 285443, 3139873, 6565189, 72217079]

約数ペア:

[(1, 72217079), (11, 6565189), (23, 3139873), (253, 285443), (397, 181907), (719, 100441), (4367, 16537), (7909, 9131)]