68872536

素因数分解:

$2^3\times 3^2\times {\mathrm{479}}^1\times {\mathrm{1997}}^1$

素因数の和:2488

約数の個数: 48

約数和(自身を含む): 187012800

約数和(自身を除く): 118140264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 479, 958, 1437, 1916, 1997, 2874, 3832, 3994, 4311, 5748, 5991, 7988, 8622, 11496, 11982, 15976, 17244, 17973, 23964, 34488, 35946, 47928, 71892, 143784, 956563, 1913126, 2869689, 3826252, 5739378, 7652504, 8609067, 11478756, 17218134, 22957512, 34436268, 68872536]

約数ペア:

[(1, 68872536), (2, 34436268), (3, 22957512), (4, 17218134), (6, 11478756), (8, 8609067), (9, 7652504), (12, 5739378), (18, 3826252), (24, 2869689), (36, 1913126), (72, 956563), (479, 143784), (958, 71892), (1437, 47928), (1916, 35946), (1997, 34488), (2874, 23964), (3832, 17973), (3994, 17244), (4311, 15976), (5748, 11982), (5991, 11496), (7988, 8622)]