72612004

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{94057}}^1$

素因数の和:94254

約数の個数: 12

約数和(自身を含む): 127730764

約数和(自身を除く): 55118760

約数列:

[1, 2, 4, 193, 386, 772, 94057, 188114, 376228, 18153001, 36306002, 72612004]

約数ペア:

[(1, 72612004), (2, 36306002), (4, 18153001), (193, 376228), (386, 188114), (772, 94057)]