81208614

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{971}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 166281984

約数和(自身を除く): 85073370

約数列:

[1, 2, 3, 6, 53, 106, 159, 263, 318, 526, 789, 971, 1578, 1942, 2913, 5826, 13939, 27878, 41817, 51463, 83634, 102926, 154389, 255373, 308778, 510746, 766119, 1532238, 13534769, 27069538, 40604307, 81208614]

約数ペア:

[(1, 81208614), (2, 40604307), (3, 27069538), (6, 13534769), (53, 1532238), (106, 766119), (159, 510746), (263, 308778), (318, 255373), (526, 154389), (789, 102926), (971, 83634), (1578, 51463), (1942, 41817), (2913, 27878), (5826, 13939)]