77290444

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{3259}}^1$

素因数の和:3299

約数の個数: 54

約数和(自身を含む): 172998420

約数和(自身を除く): 95707976

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 484, 539, 847, 1078, 1694, 2156, 3259, 3388, 5929, 6518, 11858, 13036, 22813, 23716, 35849, 45626, 71698, 91252, 143396, 159691, 250943, 319382, 394339, 501886, 638764, 788678, 1003772, 1577356, 1756601, 2760373, 3513202, 5520746, 7026404, 11041492, 19322611, 38645222, 77290444]

約数ペア:

[(1, 77290444), (2, 38645222), (4, 19322611), (7, 11041492), (11, 7026404), (14, 5520746), (22, 3513202), (28, 2760373), (44, 1756601), (49, 1577356), (77, 1003772), (98, 788678), (121, 638764), (154, 501886), (196, 394339), (242, 319382), (308, 250943), (484, 159691), (539, 143396), (847, 91252), (1078, 71698), (1694, 45626), (2156, 35849), (3259, 23716), (3388, 22813), (5929, 13036), (6518, 11858)]