80591454

素因数分解:

$2^1\times 3^2\times {\mathrm{1871}}^1\times {\mathrm{2393}}^1$

素因数の和:4272

約数の個数: 24

約数和(自身を含む): 174781152

約数和(自身を除く): 94189698

約数列:

[1, 2, 3, 6, 9, 18, 1871, 2393, 3742, 4786, 5613, 7179, 11226, 14358, 16839, 21537, 33678, 43074, 4477303, 8954606, 13431909, 26863818, 40295727, 80591454]

約数ペア:

[(1, 80591454), (2, 40295727), (3, 26863818), (6, 13431909), (9, 8954606), (18, 4477303), (1871, 43074), (2393, 33678), (3742, 21537), (4786, 16839), (5613, 14358), (7179, 11226)]