72904698

素因数分解:

$2^1\times 3^4\times {\mathrm{450029}}^1$

素因数の和:450043

約数の個数: 20

約数和(自身を含む): 163360890

約数和(自身を除く): 90456192

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 450029, 900058, 1350087, 2700174, 4050261, 8100522, 12150783, 24301566, 36452349, 72904698]

約数ペア:

[(1, 72904698), (2, 36452349), (3, 24301566), (6, 12150783), (9, 8100522), (18, 4050261), (27, 2700174), (54, 1350087), (81, 900058), (162, 450029)]