68346124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{20173}}^1$

素因数の和:20206

約数の個数: 36

約数和(自身を含む): 150255952

約数和(自身を除く): 81909828

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 20173, 40346, 80692, 141211, 221903, 282422, 443806, 564844, 887612, 1553321, 2440933, 3106642, 4881866, 6213284, 9763732, 17086531, 34173062, 68346124]

約数ペア:

[(1, 68346124), (2, 34173062), (4, 17086531), (7, 9763732), (11, 6213284), (14, 4881866), (22, 3106642), (28, 2440933), (44, 1553321), (77, 887612), (121, 564844), (154, 443806), (242, 282422), (308, 221903), (484, 141211), (847, 80692), (1694, 40346), (3388, 20173)]