86931288

素因数分解:

$2^3\times 3^2\times {\mathrm{1207379}}^1$

素因数の和:1207391

約数の個数: 24

約数和(自身を含む): 235439100

約数和(自身を除く): 148507812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1207379, 2414758, 3622137, 4829516, 7244274, 9659032, 10866411, 14488548, 21732822, 28977096, 43465644, 86931288]

約数ペア:

[(1, 86931288), (2, 43465644), (3, 28977096), (4, 21732822), (6, 14488548), (8, 10866411), (9, 9659032), (12, 7244274), (18, 4829516), (24, 3622137), (36, 2414758), (72, 1207379)]