90128124

素因数分解:

$2^2\times 3^2\times {\mathrm{2503559}}^1$

素因数の和:2503569

約数の個数: 18

約数和(自身を含む): 227823960

約数和(自身を除く): 137695836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2503559, 5007118, 7510677, 10014236, 15021354, 22532031, 30042708, 45064062, 90128124]

約数ペア:

[(1, 90128124), (2, 45064062), (3, 30042708), (4, 22532031), (6, 15021354), (9, 10014236), (12, 7510677), (18, 5007118), (36, 2503559)]