79668888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{255349}}^1$

素因数の和:255371

約数の個数: 32

約数和(自身を含む): 214494000

約数和(自身を除く): 134825112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 255349, 510698, 766047, 1021396, 1532094, 2042792, 3064188, 3319537, 6128376, 6639074, 9958611, 13278148, 19917222, 26556296, 39834444, 79668888]

約数ペア:

[(1, 79668888), (2, 39834444), (3, 26556296), (4, 19917222), (6, 13278148), (8, 9958611), (12, 6639074), (13, 6128376), (24, 3319537), (26, 3064188), (39, 2042792), (52, 1532094), (78, 1021396), (104, 766047), (156, 510698), (312, 255349)]