77126872

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{181903}}^1$

素因数の和:181962

約数の個数: 16

約数和(自身を含む): 147342240

約数和(自身を除く): 70215368

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 181903, 363806, 727612, 1455224, 9640859, 19281718, 38563436, 77126872]

約数ペア:

[(1, 77126872), (2, 38563436), (4, 19281718), (8, 9640859), (53, 1455224), (106, 727612), (212, 363806), (424, 181903)]