80415846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1279}}^1$

素因数の和:1793

約数の個数: 48

約数和(自身を含む): 199680000

約数和(自身を除く): 119264154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 499, 998, 1279, 1497, 2558, 2994, 3493, 3837, 4491, 6986, 7674, 8953, 8982, 10479, 11511, 17906, 20958, 23022, 26859, 31437, 53718, 62874, 80577, 161154, 638221, 1276442, 1914663, 3829326, 4467547, 5743989, 8935094, 11487978, 13402641, 26805282, 40207923, 80415846]

約数ペア:

[(1, 80415846), (2, 40207923), (3, 26805282), (6, 13402641), (7, 11487978), (9, 8935094), (14, 5743989), (18, 4467547), (21, 3829326), (42, 1914663), (63, 1276442), (126, 638221), (499, 161154), (998, 80577), (1279, 62874), (1497, 53718), (2558, 31437), (2994, 26859), (3493, 23022), (3837, 20958), (4491, 17906), (6986, 11511), (7674, 10479), (8953, 8982)]