80551116

素因数分解:

$2^2\times 3^2\times {\mathrm{2237531}}^1$

素因数の和:2237541

約数の個数: 18

約数和(自身を含む): 203615412

約数和(自身を除く): 123064296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2237531, 4475062, 6712593, 8950124, 13425186, 20137779, 26850372, 40275558, 80551116]

約数ペア:

[(1, 80551116), (2, 40275558), (3, 26850372), (4, 20137779), (6, 13425186), (9, 8950124), (12, 6712593), (18, 4475062), (36, 2237531)]