80395164

素因数分解:

$2^2\times 3^2\times {\mathrm{2233199}}^1$

素因数の和:2233209

約数の個数: 18

約数和(自身を含む): 203221200

約数和(自身を除く): 122826036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2233199, 4466398, 6699597, 8932796, 13399194, 20098791, 26798388, 40197582, 80395164]

約数ペア:

[(1, 80395164), (2, 40197582), (3, 26798388), (4, 20098791), (6, 13399194), (9, 8932796), (12, 6699597), (18, 4466398), (36, 2233199)]