84380448

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{20441}}^1$

素因数の和:20497

約数の個数: 48

約数和(自身を含む): 226660896

約数和(自身を除く): 142280448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 20441, 40882, 61323, 81764, 122646, 163528, 245292, 327056, 490584, 654112, 878963, 981168, 1757926, 1962336, 2636889, 3515852, 5273778, 7031704, 10547556, 14063408, 21095112, 28126816, 42190224, 84380448]

約数ペア:

[(1, 84380448), (2, 42190224), (3, 28126816), (4, 21095112), (6, 14063408), (8, 10547556), (12, 7031704), (16, 5273778), (24, 3515852), (32, 2636889), (43, 1962336), (48, 1757926), (86, 981168), (96, 878963), (129, 654112), (172, 490584), (258, 327056), (344, 245292), (516, 163528), (688, 122646), (1032, 81764), (1376, 61323), (2064, 40882), (4128, 20441)]