78997608

素因数分解:

$2^3\times 3^2\times {\mathrm{1097189}}^1$

素因数の和:1097201

約数の個数: 24

約数和(自身を含む): 213952050

約数和(自身を除く): 134954442

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1097189, 2194378, 3291567, 4388756, 6583134, 8777512, 9874701, 13166268, 19749402, 26332536, 39498804, 78997608]

約数ペア:

[(1, 78997608), (2, 39498804), (3, 26332536), (4, 19749402), (6, 13166268), (8, 9874701), (9, 8777512), (12, 6583134), (18, 4388756), (24, 3291567), (36, 2194378), (72, 1097189)]