78397772

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{6803}}^1$

素因数の和:6917

約数の個数: 24

約数和(自身を含む): 142502976

約数和(自身を除く): 64105204

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 268, 2881, 5762, 6803, 11524, 13606, 27212, 292529, 455801, 585058, 911602, 1170116, 1823204, 19599443, 39198886, 78397772]

約数ペア:

[(1, 78397772), (2, 39198886), (4, 19599443), (43, 1823204), (67, 1170116), (86, 911602), (134, 585058), (172, 455801), (268, 292529), (2881, 27212), (5762, 13606), (6803, 11524)]