80149464

素因数分解:

$2^3\times 3^2\times {\mathrm{1113187}}^1$

素因数の和:1113199

約数の個数: 24

約数和(自身を含む): 217071660

約数和(自身を除く): 136922196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1113187, 2226374, 3339561, 4452748, 6679122, 8905496, 10018683, 13358244, 20037366, 26716488, 40074732, 80149464]

約数ペア:

[(1, 80149464), (2, 40074732), (3, 26716488), (4, 20037366), (6, 13358244), (8, 10018683), (9, 8905496), (12, 6679122), (18, 4452748), (24, 3339561), (36, 2226374), (72, 1113187)]