81516936

素因数分解:

$2^3\times 3^1\times {\mathrm{1471}}^1\times {\mathrm{2309}}^1$

素因数の和:3789

約数の個数: 32

約数和(自身を含む): 204019200

約数和(自身を除く): 122502264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1471, 2309, 2942, 4413, 4618, 5884, 6927, 8826, 9236, 11768, 13854, 17652, 18472, 27708, 35304, 55416, 3396539, 6793078, 10189617, 13586156, 20379234, 27172312, 40758468, 81516936]

約数ペア:

[(1, 81516936), (2, 40758468), (3, 27172312), (4, 20379234), (6, 13586156), (8, 10189617), (12, 6793078), (24, 3396539), (1471, 55416), (2309, 35304), (2942, 27708), (4413, 18472), (4618, 17652), (5884, 13854), (6927, 11768), (8826, 9236)]