168804

素因数分解:

$2^2\times 3^4\times {\mathrm{521}}^1$

素因数の和:537

約数の個数: 30

約数和(自身を含む): 442134

約数和(自身を除く): 273330

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 521, 1042, 1563, 2084, 3126, 4689, 6252, 9378, 14067, 18756, 28134, 42201, 56268, 84402, 168804]

約数ペア:

[(1, 168804), (2, 84402), (3, 56268), (4, 42201), (6, 28134), (9, 18756), (12, 14067), (18, 9378), (27, 6252), (36, 4689), (54, 3126), (81, 2084), (108, 1563), (162, 1042), (324, 521)]