74242172

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{223621}}^1$

素因数の和:223708

約数の個数: 12

約数和(自身を含む): 131489736

約数和(自身を除く): 57247564

約数列:

[1, 2, 4, 83, 166, 332, 223621, 447242, 894484, 18560543, 37121086, 74242172]

約数ペア:

[(1, 74242172), (2, 37121086), (4, 18560543), (83, 894484), (166, 447242), (332, 223621)]