78779052

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{198937}}^1$

素因数の和:198958

約数の個数: 36

約数和(自身を含む): 217240296

約数和(自身を除く): 138461244

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 198937, 397874, 596811, 795748, 1193622, 1790433, 2188307, 2387244, 3580866, 4376614, 6564921, 7161732, 8753228, 13129842, 19694763, 26259684, 39389526, 78779052]

約数ペア:

[(1, 78779052), (2, 39389526), (3, 26259684), (4, 19694763), (6, 13129842), (9, 8753228), (11, 7161732), (12, 6564921), (18, 4376614), (22, 3580866), (33, 2387244), (36, 2188307), (44, 1790433), (66, 1193622), (99, 795748), (132, 596811), (198, 397874), (396, 198937)]