77772906

素因数分解:

$2^1\times 3^3\times {\mathrm{1440239}}^1$

素因数の和:1440250

約数の個数: 16

約数和(自身を含む): 172828800

約数和(自身を除く): 95055894

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1440239, 2880478, 4320717, 8641434, 12962151, 25924302, 38886453, 77772906]

約数ペア:

[(1, 77772906), (2, 38886453), (3, 25924302), (6, 12962151), (9, 8641434), (18, 4320717), (27, 2880478), (54, 1440239)]