80856486

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{22573}}^1$

素因数の和:22780

約数の個数: 24

約数和(自身を含む): 176077200

約数和(自身を除く): 95220714

約数列:

[1, 2, 3, 6, 9, 18, 199, 398, 597, 1194, 1791, 3582, 22573, 45146, 67719, 135438, 203157, 406314, 4492027, 8984054, 13476081, 26952162, 40428243, 80856486]

約数ペア:

[(1, 80856486), (2, 40428243), (3, 26952162), (6, 13476081), (9, 8984054), (18, 4492027), (199, 406314), (398, 203157), (597, 135438), (1194, 67719), (1791, 45146), (3582, 22573)]