80646786

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5903}}^1$

素因数の和:5948

約数の個数: 64

約数和(自身を含む): 204042240

約数和(自身を除く): 123395454

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 138, 198, 207, 253, 297, 414, 506, 594, 621, 759, 1242, 1518, 2277, 4554, 5903, 6831, 11806, 13662, 17709, 35418, 53127, 64933, 106254, 129866, 135769, 159381, 194799, 271538, 318762, 389598, 407307, 584397, 814614, 1168794, 1221921, 1493459, 1753191, 2443842, 2986918, 3506382, 3665763, 4480377, 7331526, 8960754, 13441131, 26882262, 40323393, 80646786]

約数ペア:

[(1, 80646786), (2, 40323393), (3, 26882262), (6, 13441131), (9, 8960754), (11, 7331526), (18, 4480377), (22, 3665763), (23, 3506382), (27, 2986918), (33, 2443842), (46, 1753191), (54, 1493459), (66, 1221921), (69, 1168794), (99, 814614), (138, 584397), (198, 407307), (207, 389598), (253, 318762), (297, 271538), (414, 194799), (506, 159381), (594, 135769), (621, 129866), (759, 106254), (1242, 64933), (1518, 53127), (2277, 35418), (4554, 17709), (5903, 13662), (6831, 11806)]