81162636

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{49369}}^1$

素因数の和:49513

約数の個数: 24

約数和(自身を含む): 190765680

約数和(自身を除く): 109603044

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 49369, 98738, 148107, 197476, 296214, 592428, 6763553, 13527106, 20290659, 27054212, 40581318, 81162636]

約数ペア:

[(1, 81162636), (2, 40581318), (3, 27054212), (4, 20290659), (6, 13527106), (12, 6763553), (137, 592428), (274, 296214), (411, 197476), (548, 148107), (822, 98738), (1644, 49369)]