90368856

素因数分解:

$2^3\times 3^2\times {\mathrm{1255123}}^1$

素因数の和:1255135

約数の個数: 24

約数和(自身を含む): 244749180

約数和(自身を除く): 154380324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1255123, 2510246, 3765369, 5020492, 7530738, 10040984, 11296107, 15061476, 22592214, 30122952, 45184428, 90368856]

約数ペア:

[(1, 90368856), (2, 45184428), (3, 30122952), (4, 22592214), (6, 15061476), (8, 11296107), (9, 10040984), (12, 7530738), (18, 5020492), (24, 3765369), (36, 2510246), (72, 1255123)]