81054076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{6793}}^1$

素因数の和:6973

約数の個数: 24

約数和(自身を含む): 150283280

約数和(自身を除く): 69229204

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2983, 5966, 6793, 11932, 13586, 27172, 129067, 258134, 516268, 1066501, 2133002, 4266004, 20263519, 40527038, 81054076]

約数ペア:

[(1, 81054076), (2, 40527038), (4, 20263519), (19, 4266004), (38, 2133002), (76, 1066501), (157, 516268), (314, 258134), (628, 129067), (2983, 27172), (5966, 13586), (6793, 11932)]