80779413

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 134830080

約数和(自身を除く): 54050667

約数列:

[1, 3, 11, 13, 29, 33, 39, 43, 87, 129, 143, 151, 319, 377, 429, 453, 473, 559, 957, 1131, 1247, 1419, 1661, 1677, 1963, 3741, 4147, 4379, 4983, 5889, 6149, 6493, 12441, 13137, 13717, 16211, 18447, 19479, 21593, 41151, 48169, 48633, 56927, 64779, 71423, 84409, 144507, 170781, 178321, 188297, 214269, 253227, 534963, 564891, 626197, 928499, 1878591, 2071267, 2447861, 2785497, 6213801, 7343583, 26926471, 80779413]

約数ペア:

[(1, 80779413), (3, 26926471), (11, 7343583), (13, 6213801), (29, 2785497), (33, 2447861), (39, 2071267), (43, 1878591), (87, 928499), (129, 626197), (143, 564891), (151, 534963), (319, 253227), (377, 214269), (429, 188297), (453, 178321), (473, 170781), (559, 144507), (957, 84409), (1131, 71423), (1247, 64779), (1419, 56927), (1661, 48633), (1677, 48169), (1963, 41151), (3741, 21593), (4147, 19479), (4379, 18447), (4983, 16211), (5889, 13717), (6149, 13137), (6493, 12441)]