87520188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1041907}}^1$

素因数の和:1041921

約数の個数: 24

約数和(自身を含む): 233387392

約数和(自身を除く): 145867204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1041907, 2083814, 3125721, 4167628, 6251442, 7293349, 12502884, 14586698, 21880047, 29173396, 43760094, 87520188]

約数ペア:

[(1, 87520188), (2, 43760094), (3, 29173396), (4, 21880047), (6, 14586698), (7, 12502884), (12, 7293349), (14, 6251442), (21, 4167628), (28, 3125721), (42, 2083814), (84, 1041907)]