72314924

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{149411}}^1$

素因数の和:149437

約数の個数: 18

約数和(自身を含む): 139102572

約数和(自身を除く): 66787648

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 149411, 298822, 597644, 1643521, 3287042, 6574084, 18078731, 36157462, 72314924]

約数ペア:

[(1, 72314924), (2, 36157462), (4, 18078731), (11, 6574084), (22, 3287042), (44, 1643521), (121, 597644), (242, 298822), (484, 149411)]