81713304

素因数分解:

$2^3\times 3^2\times {\mathrm{1134907}}^1$

素因数の和:1134919

約数の個数: 24

約数和(自身を含む): 221307060

約数和(自身を除く): 139593756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1134907, 2269814, 3404721, 4539628, 6809442, 9079256, 10214163, 13618884, 20428326, 27237768, 40856652, 81713304]

約数ペア:

[(1, 81713304), (2, 40856652), (3, 27237768), (4, 20428326), (6, 13618884), (8, 10214163), (9, 9079256), (12, 6809442), (18, 4539628), (24, 3404721), (36, 2269814), (72, 1134907)]