85898718

素因数分解:

$2^1\times 3^4\times {\mathrm{163}}^1\times {\mathrm{3253}}^1$

素因数の和:3430

約数の個数: 40

約数和(自身を含む): 193717128

約数和(自身を除く): 107818410

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 163, 326, 489, 978, 1467, 2934, 3253, 4401, 6506, 8802, 9759, 13203, 19518, 26406, 29277, 58554, 87831, 175662, 263493, 526986, 530239, 1060478, 1590717, 3181434, 4772151, 9544302, 14316453, 28632906, 42949359, 85898718]

約数ペア:

[(1, 85898718), (2, 42949359), (3, 28632906), (6, 14316453), (9, 9544302), (18, 4772151), (27, 3181434), (54, 1590717), (81, 1060478), (162, 530239), (163, 526986), (326, 263493), (489, 175662), (978, 87831), (1467, 58554), (2934, 29277), (3253, 26406), (4401, 19518), (6506, 13203), (8802, 9759)]