81532756

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{593}}^1\times {\mathrm{929}}^1$

素因数の和:1563

約数の個数: 24

約数和(自身を含む): 146943720

約数和(自身を除く): 65410964

約数列:

[1, 2, 4, 37, 74, 148, 593, 929, 1186, 1858, 2372, 3716, 21941, 34373, 43882, 68746, 87764, 137492, 550897, 1101794, 2203588, 20383189, 40766378, 81532756]

約数ペア:

[(1, 81532756), (2, 40766378), (4, 20383189), (37, 2203588), (74, 1101794), (148, 550897), (593, 137492), (929, 87764), (1186, 68746), (1858, 43882), (2372, 34373), (3716, 21941)]