85811256

素因数分解:

$2^3\times 3^2\times {\mathrm{541}}^1\times {\mathrm{2203}}^1$

素因数の和:2756

約数の個数: 48

約数和(自身を含む): 232940760

約数和(自身を除く): 147129504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 541, 1082, 1623, 2164, 2203, 3246, 4328, 4406, 4869, 6492, 6609, 8812, 9738, 12984, 13218, 17624, 19476, 19827, 26436, 38952, 39654, 52872, 79308, 158616, 1191823, 2383646, 3575469, 4767292, 7150938, 9534584, 10726407, 14301876, 21452814, 28603752, 42905628, 85811256]

約数ペア:

[(1, 85811256), (2, 42905628), (3, 28603752), (4, 21452814), (6, 14301876), (8, 10726407), (9, 9534584), (12, 7150938), (18, 4767292), (24, 3575469), (36, 2383646), (72, 1191823), (541, 158616), (1082, 79308), (1623, 52872), (2164, 39654), (2203, 38952), (3246, 26436), (4328, 19827), (4406, 19476), (4869, 17624), (6492, 13218), (6609, 12984), (8812, 9738)]