90900882

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{117443}}^1$

素因数の和:117494

約数の個数: 24

約数和(自身を含む): 201533904

約数和(自身を除く): 110633022

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 117443, 234886, 352329, 704658, 1056987, 2113974, 5050049, 10100098, 15150147, 30300294, 45450441, 90900882]

約数ペア:

[(1, 90900882), (2, 45450441), (3, 30300294), (6, 15150147), (9, 10100098), (18, 5050049), (43, 2113974), (86, 1056987), (129, 704658), (258, 352329), (387, 234886), (774, 117443)]