87561564

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{155251}}^1$

素因数の和:155305

約数の個数: 24

約数和(自身を含む): 208658688

約数和(自身を除く): 121097124

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 155251, 310502, 465753, 621004, 931506, 1863012, 7296797, 14593594, 21890391, 29187188, 43780782, 87561564]

約数ペア:

[(1, 87561564), (2, 43780782), (3, 29187188), (4, 21890391), (6, 14593594), (12, 7296797), (47, 1863012), (94, 931506), (141, 621004), (188, 465753), (282, 310502), (564, 155251)]