80071782

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{272353}}^1$

素因数の和:272372

約数の個数: 24

約数和(自身を含む): 186290136

約数和(自身を除く): 106218354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 272353, 544706, 817059, 1634118, 1906471, 3812942, 5719413, 11438826, 13345297, 26690594, 40035891, 80071782]

約数ペア:

[(1, 80071782), (2, 40035891), (3, 26690594), (6, 13345297), (7, 11438826), (14, 5719413), (21, 3812942), (42, 1906471), (49, 1634118), (98, 817059), (147, 544706), (294, 272353)]