81293664

素因数分解:

$2^5\times 3^1\times {\mathrm{601}}^1\times {\mathrm{1409}}^1$

素因数の和:2023

約数の個数: 48

約数和(自身を含む): 213902640

約数和(自身を除く): 132608976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 601, 1202, 1409, 1803, 2404, 2818, 3606, 4227, 4808, 5636, 7212, 8454, 9616, 11272, 14424, 16908, 19232, 22544, 28848, 33816, 45088, 57696, 67632, 135264, 846809, 1693618, 2540427, 3387236, 5080854, 6774472, 10161708, 13548944, 20323416, 27097888, 40646832, 81293664]

約数ペア:

[(1, 81293664), (2, 40646832), (3, 27097888), (4, 20323416), (6, 13548944), (8, 10161708), (12, 6774472), (16, 5080854), (24, 3387236), (32, 2540427), (48, 1693618), (96, 846809), (601, 135264), (1202, 67632), (1409, 57696), (1803, 45088), (2404, 33816), (2818, 28848), (3606, 22544), (4227, 19232), (4808, 16908), (5636, 14424), (7212, 11272), (8454, 9616)]