87663468

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{67021}}^1$

素因数の和:67137

約数の個数: 24

約数和(自身を含む): 206427760

約数和(自身を除く): 118764292

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 67021, 134042, 201063, 268084, 402126, 804252, 7305289, 14610578, 21915867, 29221156, 43831734, 87663468]

約数ペア:

[(1, 87663468), (2, 43831734), (3, 29221156), (4, 21915867), (6, 14610578), (12, 7305289), (109, 804252), (218, 402126), (327, 268084), (436, 201063), (654, 134042), (1308, 67021)]