72438876

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{17807}}^1$

素因数の和:17930

約数の個数: 36

約数和(自身を含む): 184740192

約数和(自身を除く): 112301316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 17807, 35614, 53421, 71228, 106842, 160263, 213684, 320526, 641052, 2012191, 4024382, 6036573, 8048764, 12073146, 18109719, 24146292, 36219438, 72438876]

約数ペア:

[(1, 72438876), (2, 36219438), (3, 24146292), (4, 18109719), (6, 12073146), (9, 8048764), (12, 6036573), (18, 4024382), (36, 2012191), (113, 641052), (226, 320526), (339, 213684), (452, 160263), (678, 106842), (1017, 71228), (1356, 53421), (2034, 35614), (4068, 17807)]