80305308

素因数分解:

$2^2\times 3^2\times {\mathrm{479}}^1\times {\mathrm{4657}}^1$

素因数の和:5146

約数の個数: 36

約数和(自身を含む): 203461440

約数和(自身を除く): 123156132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 479, 958, 1437, 1916, 2874, 4311, 4657, 5748, 8622, 9314, 13971, 17244, 18628, 27942, 41913, 55884, 83826, 167652, 2230703, 4461406, 6692109, 8922812, 13384218, 20076327, 26768436, 40152654, 80305308]

約数ペア:

[(1, 80305308), (2, 40152654), (3, 26768436), (4, 20076327), (6, 13384218), (9, 8922812), (12, 6692109), (18, 4461406), (36, 2230703), (479, 167652), (958, 83826), (1437, 55884), (1916, 41913), (2874, 27942), (4311, 18628), (4657, 17244), (5748, 13971), (8622, 9314)]