72655790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11551}}^1$

素因数の和:11612

約数の個数: 32

約数和(自身を含む): 142228224

約数和(自身を除く): 69572434

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 6290, 11551, 23102, 57755, 115510, 196367, 392734, 427387, 854774, 981835, 1963670, 2136935, 4273870, 7265579, 14531158, 36327895, 72655790]

約数ペア:

[(1, 72655790), (2, 36327895), (5, 14531158), (10, 7265579), (17, 4273870), (34, 2136935), (37, 1963670), (74, 981835), (85, 854774), (170, 427387), (185, 392734), (370, 196367), (629, 115510), (1258, 57755), (3145, 23102), (6290, 11551)]