72489486

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{280967}}^1$

素因数の和:281015

約数の個数: 16

約数和(自身を含む): 148351104

約数和(自身を除く): 75861618

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 280967, 561934, 842901, 1685802, 12081581, 24163162, 36244743, 72489486]

約数ペア:

[(1, 72489486), (2, 36244743), (3, 24163162), (6, 12081581), (43, 1685802), (86, 842901), (129, 561934), (258, 280967)]