80868912

素因数分解:

$2^4\times 3^1\times {\mathrm{1684769}}^1$

素因数の和:1684780

約数の個数: 20

約数和(自身を含む): 208911480

約数和(自身を除く): 128042568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1684769, 3369538, 5054307, 6739076, 10108614, 13478152, 20217228, 26956304, 40434456, 80868912]

約数ペア:

[(1, 80868912), (2, 40434456), (3, 26956304), (4, 20217228), (6, 13478152), (8, 10108614), (12, 6739076), (16, 5054307), (24, 3369538), (48, 1684769)]