78306564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{932221}}^1$

素因数の和:932235

約数の個数: 24

約数和(自身を含む): 208817728

約数和(自身を除く): 130511164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 932221, 1864442, 2796663, 3728884, 5593326, 6525547, 11186652, 13051094, 19576641, 26102188, 39153282, 78306564]

約数ペア:

[(1, 78306564), (2, 39153282), (3, 26102188), (4, 19576641), (6, 13051094), (7, 11186652), (12, 6525547), (14, 5593326), (21, 3728884), (28, 2796663), (42, 1864442), (84, 932221)]