81992142

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{35311}}^1$

素因数の和:35365

約数の個数: 32

約数和(自身を含む): 186447360

約数和(自身を除く): 104455218

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 35311, 70622, 105933, 211866, 317799, 635598, 953397, 1518373, 1906794, 3036746, 4555119, 9110238, 13665357, 27330714, 40996071, 81992142]

約数ペア:

[(1, 81992142), (2, 40996071), (3, 27330714), (6, 13665357), (9, 9110238), (18, 4555119), (27, 3036746), (43, 1906794), (54, 1518373), (86, 953397), (129, 635598), (258, 317799), (387, 211866), (774, 105933), (1161, 70622), (2322, 35311)]