68518884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4099}}^1$

素因数の和:4312

約数の個数: 48

約数和(自身を含む): 183680000

約数和(自身を除く): 115161116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1194, 1393, 2388, 2786, 4099, 4179, 5572, 8198, 8358, 12297, 16396, 16716, 24594, 28693, 49188, 57386, 86079, 114772, 172158, 344316, 815701, 1631402, 2447103, 3262804, 4894206, 5709907, 9788412, 11419814, 17129721, 22839628, 34259442, 68518884]

約数ペア:

[(1, 68518884), (2, 34259442), (3, 22839628), (4, 17129721), (6, 11419814), (7, 9788412), (12, 5709907), (14, 4894206), (21, 3262804), (28, 2447103), (42, 1631402), (84, 815701), (199, 344316), (398, 172158), (597, 114772), (796, 86079), (1194, 57386), (1393, 49188), (2388, 28693), (2786, 24594), (4099, 16716), (4179, 16396), (5572, 12297), (8198, 8358)]