70323512

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:876

約数の個数: 64

約数和(自身を含む): 159667200

約数和(自身を除く): 89343688

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 71, 92, 142, 161, 184, 284, 322, 497, 568, 644, 769, 994, 1288, 1538, 1633, 1988, 3076, 3266, 3976, 5383, 6152, 6532, 10766, 11431, 13064, 17687, 21532, 22862, 35374, 43064, 45724, 54599, 70748, 91448, 109198, 123809, 141496, 218396, 247618, 382193, 436792, 495236, 764386, 990472, 1255777, 1528772, 2511554, 3057544, 5023108, 8790439, 10046216, 17580878, 35161756, 70323512]

約数ペア:

[(1, 70323512), (2, 35161756), (4, 17580878), (7, 10046216), (8, 8790439), (14, 5023108), (23, 3057544), (28, 2511554), (46, 1528772), (56, 1255777), (71, 990472), (92, 764386), (142, 495236), (161, 436792), (184, 382193), (284, 247618), (322, 218396), (497, 141496), (568, 123809), (644, 109198), (769, 91448), (994, 70748), (1288, 54599), (1538, 45724), (1633, 43064), (1988, 35374), (3076, 22862), (3266, 21532), (3976, 17687), (5383, 13064), (6152, 11431), (6532, 10766)]