87618456

素因数分解:

$2^3\times 3^3\times {\mathrm{405641}}^1$

素因数の和:405656

約数の個数: 32

約数和(自身を含む): 243385200

約数和(自身を除く): 155766744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 405641, 811282, 1216923, 1622564, 2433846, 3245128, 3650769, 4867692, 7301538, 9735384, 10952307, 14603076, 21904614, 29206152, 43809228, 87618456]

約数ペア:

[(1, 87618456), (2, 43809228), (3, 29206152), (4, 21904614), (6, 14603076), (8, 10952307), (9, 9735384), (12, 7301538), (18, 4867692), (24, 3650769), (27, 3245128), (36, 2433846), (54, 1622564), (72, 1216923), (108, 811282), (216, 405641)]