72290108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{15073}}^1$

素因数の和:15197

約数の個数: 24

約数和(自身を含む): 139283760

約数和(自身を除く): 66993652

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 15073, 30146, 60292, 165803, 331606, 663212, 1642957, 3285914, 6571828, 18072527, 36145054, 72290108]

約数ペア:

[(1, 72290108), (2, 36145054), (4, 18072527), (11, 6571828), (22, 3285914), (44, 1642957), (109, 663212), (218, 331606), (436, 165803), (1199, 60292), (2398, 30146), (4796, 15073)]