81244572

素因数分解:

$2^2\times 3^1\times {\mathrm{359}}^1\times {\mathrm{18859}}^1$

素因数の和:19225

約数の個数: 24

約数和(自身を含む): 190108800

約数和(自身を除く): 108864228

約数列:

[1, 2, 3, 4, 6, 12, 359, 718, 1077, 1436, 2154, 4308, 18859, 37718, 56577, 75436, 113154, 226308, 6770381, 13540762, 20311143, 27081524, 40622286, 81244572]

約数ペア:

[(1, 81244572), (2, 40622286), (3, 27081524), (4, 20311143), (6, 13540762), (12, 6770381), (359, 226308), (718, 113154), (1077, 75436), (1436, 56577), (2154, 37718), (4308, 18859)]