89840268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{356509}}^1$

素因数の和:356526

約数の個数: 36

約数和(自身を含む): 259539280

約数和(自身を除く): 169699012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 356509, 713018, 1069527, 1426036, 2139054, 2495563, 3208581, 4278108, 4991126, 6417162, 7486689, 9982252, 12834324, 14973378, 22460067, 29946756, 44920134, 89840268]

約数ペア:

[(1, 89840268), (2, 44920134), (3, 29946756), (4, 22460067), (6, 14973378), (7, 12834324), (9, 9982252), (12, 7486689), (14, 6417162), (18, 4991126), (21, 4278108), (28, 3208581), (36, 2495563), (42, 2139054), (63, 1426036), (84, 1069527), (126, 713018), (252, 356509)]