78886248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{469561}}^1$

素因数の和:469577

約数の個数: 32

約数和(自身を含む): 225389760

約数和(自身を除く): 146503512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 469561, 939122, 1408683, 1878244, 2817366, 3286927, 3756488, 5634732, 6573854, 9860781, 11269464, 13147708, 19721562, 26295416, 39443124, 78886248]

約数ペア:

[(1, 78886248), (2, 39443124), (3, 26295416), (4, 19721562), (6, 13147708), (7, 11269464), (8, 9860781), (12, 6573854), (14, 5634732), (21, 3756488), (24, 3286927), (28, 2817366), (42, 1878244), (56, 1408683), (84, 939122), (168, 469561)]