80665446

素因数分解:

$2^1\times 3^1\times {\mathrm{199}}^1\times {\mathrm{67559}}^1$

素因数の和:67763

約数の個数: 16

約数和(自身を含む): 162144000

約数和(自身を除く): 81478554

約数列:

[1, 2, 3, 6, 199, 398, 597, 1194, 67559, 135118, 202677, 405354, 13444241, 26888482, 40332723, 80665446]

約数ペア:

[(1, 80665446), (2, 40332723), (3, 26888482), (6, 13444241), (199, 405354), (398, 202677), (597, 135118), (1194, 67559)]