68651628

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 163344384

約数和(自身を除く): 94692756

約数列:

[1, 2, 3, 4, 6, 12, 107, 127, 214, 254, 321, 381, 421, 428, 508, 642, 762, 842, 1263, 1284, 1524, 1684, 2526, 5052, 13589, 27178, 40767, 45047, 53467, 54356, 81534, 90094, 106934, 135141, 160401, 163068, 180188, 213868, 270282, 320802, 540564, 641604, 5720969, 11441938, 17162907, 22883876, 34325814, 68651628]

約数ペア:

[(1, 68651628), (2, 34325814), (3, 22883876), (4, 17162907), (6, 11441938), (12, 5720969), (107, 641604), (127, 540564), (214, 320802), (254, 270282), (321, 213868), (381, 180188), (421, 163068), (428, 160401), (508, 135141), (642, 106934), (762, 90094), (842, 81534), (1263, 54356), (1284, 53467), (1524, 45047), (1684, 40767), (2526, 27178), (5052, 13589)]