81196026

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{8287}}^1$

素因数の和:8386

約数の個数: 32

約数和(自身を含む): 171859968

約数和(自身を除く): 90663942

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4899, 8287, 9798, 16574, 24861, 49722, 190601, 381202, 571803, 588377, 1143606, 1176754, 1765131, 3530262, 13532671, 27065342, 40598013, 81196026]

約数ペア:

[(1, 81196026), (2, 40598013), (3, 27065342), (6, 13532671), (23, 3530262), (46, 1765131), (69, 1176754), (71, 1143606), (138, 588377), (142, 571803), (213, 381202), (426, 190601), (1633, 49722), (3266, 24861), (4899, 16574), (8287, 9798)]