78519216

素因数分解:

$2^4\times 3^1\times {\mathrm{1635817}}^1$

素因数の和:1635828

約数の個数: 20

約数和(自身を含む): 202841432

約数和(自身を除く): 124322216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1635817, 3271634, 4907451, 6543268, 9814902, 13086536, 19629804, 26173072, 39259608, 78519216]

約数ペア:

[(1, 78519216), (2, 39259608), (3, 26173072), (4, 19629804), (6, 13086536), (8, 9814902), (12, 6543268), (16, 4907451), (24, 3271634), (48, 1635817)]