68490846

素因数分解:

$2^1\times 3^4\times {\mathrm{127}}^1\times {\mathrm{3329}}^1$

素因数の和:3470

約数の個数: 40

約数和(自身を含む): 154725120

約数和(自身を除く): 86234274

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 127, 162, 254, 381, 762, 1143, 2286, 3329, 3429, 6658, 6858, 9987, 10287, 19974, 20574, 29961, 59922, 89883, 179766, 269649, 422783, 539298, 845566, 1268349, 2536698, 3805047, 7610094, 11415141, 22830282, 34245423, 68490846]

約数ペア:

[(1, 68490846), (2, 34245423), (3, 22830282), (6, 11415141), (9, 7610094), (18, 3805047), (27, 2536698), (54, 1268349), (81, 845566), (127, 539298), (162, 422783), (254, 269649), (381, 179766), (762, 89883), (1143, 59922), (2286, 29961), (3329, 20574), (3429, 19974), (6658, 10287), (6858, 9987)]