86478642

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{71707}}^1$

素因数の和:71782

約数の個数: 24

約数和(自身を含む): 190169616

約数和(自身を除く): 103690974

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 71707, 143414, 215121, 430242, 645363, 1290726, 4804369, 9608738, 14413107, 28826214, 43239321, 86478642]

約数ペア:

[(1, 86478642), (2, 43239321), (3, 28826214), (6, 14413107), (9, 9608738), (18, 4804369), (67, 1290726), (134, 645363), (201, 430242), (402, 215121), (603, 143414), (1206, 71707)]