77656428

素因数分解:

$2^2\times 3^3\times {\mathrm{719041}}^1$

素因数の和:719054

約数の個数: 24

約数和(自身を含む): 201331760

約数和(自身を除く): 123675332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 719041, 1438082, 2157123, 2876164, 4314246, 6471369, 8628492, 12942738, 19414107, 25885476, 38828214, 77656428]

約数ペア:

[(1, 77656428), (2, 38828214), (3, 25885476), (4, 19414107), (6, 12942738), (9, 8628492), (12, 6471369), (18, 4314246), (27, 2876164), (36, 2157123), (54, 1438082), (108, 719041)]