80445228

素因数分解:

$2^2\times 3^1\times {\mathrm{2137}}^1\times {\mathrm{3137}}^1$

素因数の和:5281

約数の個数: 24

約数和(自身を含む): 187853232

約数和(自身を除く): 107408004

約数列:

[1, 2, 3, 4, 6, 12, 2137, 3137, 4274, 6274, 6411, 8548, 9411, 12548, 12822, 18822, 25644, 37644, 6703769, 13407538, 20111307, 26815076, 40222614, 80445228]

約数ペア:

[(1, 80445228), (2, 40222614), (3, 26815076), (4, 20111307), (6, 13407538), (12, 6703769), (2137, 37644), (3137, 25644), (4274, 18822), (6274, 12822), (6411, 12548), (8548, 9411)]