77840084

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59149}}^1$

素因数の和:59207

約数の個数: 24

約数和(自身を含む): 158995200

約数和(自身を除く): 81155116

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 59149, 118298, 236596, 414043, 828086, 1656172, 2780003, 5560006, 11120012, 19460021, 38920042, 77840084]

約数ペア:

[(1, 77840084), (2, 38920042), (4, 19460021), (7, 11120012), (14, 5560006), (28, 2780003), (47, 1656172), (94, 828086), (188, 414043), (329, 236596), (658, 118298), (1316, 59149)]