87388836

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{72103}}^1$

素因数の和:72211

約数の個数: 24

約数和(自身を含む): 205929024

約数和(自身を除く): 118540188

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 72103, 144206, 216309, 288412, 432618, 865236, 7282403, 14564806, 21847209, 29129612, 43694418, 87388836]

約数ペア:

[(1, 87388836), (2, 43694418), (3, 29129612), (4, 21847209), (6, 14564806), (12, 7282403), (101, 865236), (202, 432618), (303, 288412), (404, 216309), (606, 144206), (1212, 72103)]