80662624

素因数分解:

$2^5\times 7^3\times {\mathrm{7349}}^1$

素因数の和:7380

約数の個数: 48

約数和(自身を含む): 185220000

約数和(自身を除く): 104557376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 7349, 10976, 14698, 29396, 51443, 58792, 102886, 117584, 205772, 235168, 360101, 411544, 720202, 823088, 1440404, 1646176, 2520707, 2880808, 5041414, 5761616, 10082828, 11523232, 20165656, 40331312, 80662624]

約数ペア:

[(1, 80662624), (2, 40331312), (4, 20165656), (7, 11523232), (8, 10082828), (14, 5761616), (16, 5041414), (28, 2880808), (32, 2520707), (49, 1646176), (56, 1440404), (98, 823088), (112, 720202), (196, 411544), (224, 360101), (343, 235168), (392, 205772), (686, 117584), (784, 102886), (1372, 58792), (1568, 51443), (2744, 29396), (5488, 14698), (7349, 10976)]