81632784

素因数分解:

$2^4\times 3^1\times {\mathrm{1700683}}^1$

素因数の和:1700694

約数の個数: 20

約数和(自身を含む): 210884816

約数和(自身を除く): 129252032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1700683, 3401366, 5102049, 6802732, 10204098, 13605464, 20408196, 27210928, 40816392, 81632784]

約数ペア:

[(1, 81632784), (2, 40816392), (3, 27210928), (4, 20408196), (6, 13605464), (8, 10204098), (12, 6802732), (16, 5102049), (24, 3401366), (48, 1700683)]