68247146

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 121777992

約数和(自身を除く): 53530846

約数列:

[1, 2, 11, 17, 22, 34, 53, 106, 121, 187, 242, 313, 374, 583, 626, 901, 1166, 1802, 2057, 3443, 4114, 5321, 6413, 6886, 9911, 10642, 12826, 16589, 19822, 33178, 37873, 58531, 75746, 109021, 117062, 182479, 218042, 282013, 364958, 564026, 643841, 1287682, 2007269, 3102143, 4014538, 6204286, 34123573, 68247146]

約数ペア:

[(1, 68247146), (2, 34123573), (11, 6204286), (17, 4014538), (22, 3102143), (34, 2007269), (53, 1287682), (106, 643841), (121, 564026), (187, 364958), (242, 282013), (313, 218042), (374, 182479), (583, 117062), (626, 109021), (901, 75746), (1166, 58531), (1802, 37873), (2057, 33178), (3443, 19822), (4114, 16589), (5321, 12826), (6413, 10642), (6886, 9911)]