90486372

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{17911}}^1$

素因数の和:18339

約数の個数: 24

約数和(自身を含む): 211648192

約数和(自身を除く): 121161820

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 17911, 35822, 53733, 71644, 107466, 214932, 7540531, 15081062, 22621593, 30162124, 45243186, 90486372]

約数ペア:

[(1, 90486372), (2, 45243186), (3, 30162124), (4, 22621593), (6, 15081062), (12, 7540531), (421, 214932), (842, 107466), (1263, 71644), (1684, 53733), (2526, 35822), (5052, 17911)]