68341128

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{21737}}^1$

素因数の和:21877

約数の個数: 32

約数和(自身を含む): 172164960

約数和(自身を除く): 103823832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 21737, 43474, 65211, 86948, 130422, 173896, 260844, 521688, 2847547, 5695094, 8542641, 11390188, 17085282, 22780376, 34170564, 68341128]

約数ペア:

[(1, 68341128), (2, 34170564), (3, 22780376), (4, 17085282), (6, 11390188), (8, 8542641), (12, 5695094), (24, 2847547), (131, 521688), (262, 260844), (393, 173896), (524, 130422), (786, 86948), (1048, 65211), (1572, 43474), (3144, 21737)]