68708778

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2437}}^1$

素因数の和:2606

約数の個数: 32

約数和(自身を含む): 142301184

約数和(自身を除く): 73592406

約数列:

[1, 2, 3, 6, 37, 74, 111, 127, 222, 254, 381, 762, 2437, 4699, 4874, 7311, 9398, 14097, 14622, 28194, 90169, 180338, 270507, 309499, 541014, 618998, 928497, 1856994, 11451463, 22902926, 34354389, 68708778]

約数ペア:

[(1, 68708778), (2, 34354389), (3, 22902926), (6, 11451463), (37, 1856994), (74, 928497), (111, 618998), (127, 541014), (222, 309499), (254, 270507), (381, 180338), (762, 90169), (2437, 28194), (4699, 14622), (4874, 14097), (7311, 9398)]