68972442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{443}}^1$

素因数の和:803

約数の個数: 64

約数和(自身を含む): 172882944

約数和(自身を除く): 103910502

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 337, 443, 462, 674, 886, 1011, 1329, 2022, 2359, 2658, 3101, 3707, 4718, 4873, 6202, 7077, 7414, 9303, 9746, 11121, 14154, 14619, 18606, 22242, 25949, 29238, 34111, 51898, 68222, 77847, 102333, 149291, 155694, 204666, 298582, 447873, 895746, 1045037, 1642201, 2090074, 3135111, 3284402, 4926603, 6270222, 9853206, 11495407, 22990814, 34486221, 68972442]

約数ペア:

[(1, 68972442), (2, 34486221), (3, 22990814), (6, 11495407), (7, 9853206), (11, 6270222), (14, 4926603), (21, 3284402), (22, 3135111), (33, 2090074), (42, 1642201), (66, 1045037), (77, 895746), (154, 447873), (231, 298582), (337, 204666), (443, 155694), (462, 149291), (674, 102333), (886, 77847), (1011, 68222), (1329, 51898), (2022, 34111), (2359, 29238), (2658, 25949), (3101, 22242), (3707, 18606), (4718, 14619), (4873, 14154), (6202, 11121), (7077, 9746), (7414, 9303)]