80143416

素因数分解:

$2^3\times 3^2\times {\mathrm{1113103}}^1$

素因数の和:1113115

約数の個数: 24

約数和(自身を含む): 217055280

約数和(自身を除く): 136911864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1113103, 2226206, 3339309, 4452412, 6678618, 8904824, 10017927, 13357236, 20035854, 26714472, 40071708, 80143416]

約数ペア:

[(1, 80143416), (2, 40071708), (3, 26714472), (4, 20035854), (6, 13357236), (8, 10017927), (9, 8904824), (12, 6678618), (18, 4452412), (24, 3339309), (36, 2226206), (72, 1113103)]