87553956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1042309}}^1$

素因数の和:1042323

約数の個数: 24

約数和(自身を含む): 233477440

約数和(自身を除く): 145923484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1042309, 2084618, 3126927, 4169236, 6253854, 7296163, 12507708, 14592326, 21888489, 29184652, 43776978, 87553956]

約数ペア:

[(1, 87553956), (2, 43776978), (3, 29184652), (4, 21888489), (6, 14592326), (7, 12507708), (12, 7296163), (14, 6253854), (21, 4169236), (28, 3126927), (42, 2084618), (84, 1042309)]