80621598

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2689}}^1$

素因数の和:2976

約数の個数: 32

約数和(自身を含む): 170438400

約数和(自身を除く): 89816802

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 263, 526, 789, 1578, 2689, 4997, 5378, 8067, 9994, 14991, 16134, 29982, 51091, 102182, 153273, 306546, 707207, 1414414, 2121621, 4243242, 13436933, 26873866, 40310799, 80621598]

約数ペア:

[(1, 80621598), (2, 40310799), (3, 26873866), (6, 13436933), (19, 4243242), (38, 2121621), (57, 1414414), (114, 707207), (263, 306546), (526, 153273), (789, 102182), (1578, 51091), (2689, 29982), (4997, 16134), (5378, 14991), (8067, 9994)]