90231084

素因数分解:

$2^2\times 3^4\times {\mathrm{278491}}^1$

素因数の和:278507

約数の個数: 30

約数和(自身を含む): 235882724

約数和(自身を除く): 145651640

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 278491, 556982, 835473, 1113964, 1670946, 2506419, 3341892, 5012838, 7519257, 10025676, 15038514, 22557771, 30077028, 45115542, 90231084]

約数ペア:

[(1, 90231084), (2, 45115542), (3, 30077028), (4, 22557771), (6, 15038514), (9, 10025676), (12, 7519257), (18, 5012838), (27, 3341892), (36, 2506419), (54, 1670946), (81, 1113964), (108, 835473), (162, 556982), (324, 278491)]