80036488

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^2\times {\mathrm{647}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 175504320

約数和(自身を除く): 95467832

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 647, 658, 1294, 1316, 2209, 2588, 2632, 4418, 4529, 5176, 8836, 9058, 15463, 17672, 18116, 30409, 30926, 36232, 60818, 61852, 121636, 123704, 212863, 243272, 425726, 851452, 1429223, 1702904, 2858446, 5716892, 10004561, 11433784, 20009122, 40018244, 80036488]

約数ペア:

[(1, 80036488), (2, 40018244), (4, 20009122), (7, 11433784), (8, 10004561), (14, 5716892), (28, 2858446), (47, 1702904), (56, 1429223), (94, 851452), (188, 425726), (329, 243272), (376, 212863), (647, 123704), (658, 121636), (1294, 61852), (1316, 60818), (2209, 36232), (2588, 30926), (2632, 30409), (4418, 18116), (4529, 17672), (5176, 15463), (8836, 9058)]