129972912

素因数分解:

$2^4\times 3^1\times {\mathrm{2707769}}^1$

素因数の和:2707780

約数の個数: 20

約数和(自身を含む): 335763480

約数和(自身を除く): 205790568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2707769, 5415538, 8123307, 10831076, 16246614, 21662152, 32493228, 43324304, 64986456, 129972912]

約数ペア:

[(1, 129972912), (2, 64986456), (3, 43324304), (4, 32493228), (6, 21662152), (8, 16246614), (12, 10831076), (16, 8123307), (24, 5415538), (48, 2707769)]