72881154

素因数分解:

$2^1\times 3^3\times {\mathrm{1349651}}^1$

素因数の和:1349662

約数の個数: 16

約数和(自身を含む): 161958240

約数和(自身を除く): 89077086

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1349651, 2699302, 4048953, 8097906, 12146859, 24293718, 36440577, 72881154]

約数ペア:

[(1, 72881154), (2, 36440577), (3, 24293718), (6, 12146859), (9, 8097906), (18, 4048953), (27, 2699302), (54, 1349651)]