80235054

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{547}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 180807120

約数和(自身を除く): 100572066

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 281, 522, 547, 562, 843, 1094, 1641, 1686, 2529, 3282, 4923, 5058, 8149, 9846, 15863, 16298, 24447, 31726, 47589, 48894, 73341, 95178, 142767, 146682, 153707, 285534, 307414, 461121, 922242, 1383363, 2766726, 4457503, 8915006, 13372509, 26745018, 40117527, 80235054]

約数ペア:

[(1, 80235054), (2, 40117527), (3, 26745018), (6, 13372509), (9, 8915006), (18, 4457503), (29, 2766726), (58, 1383363), (87, 922242), (174, 461121), (261, 307414), (281, 285534), (522, 153707), (547, 146682), (562, 142767), (843, 95178), (1094, 73341), (1641, 48894), (1686, 47589), (2529, 31726), (3282, 24447), (4923, 16298), (5058, 15863), (8149, 9846)]