85677564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1019971}}^1$

素因数の和:1019985

約数の個数: 24

約数和(自身を含む): 228473728

約数和(自身を除く): 142796164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1019971, 2039942, 3059913, 4079884, 6119826, 7139797, 12239652, 14279594, 21419391, 28559188, 42838782, 85677564]

約数ペア:

[(1, 85677564), (2, 42838782), (3, 28559188), (4, 21419391), (6, 14279594), (7, 12239652), (12, 7139797), (14, 6119826), (21, 4079884), (28, 3059913), (42, 2039942), (84, 1019971)]