71719398

素因数分解:

$2^1\times 3^3\times {\mathrm{839}}^1\times {\mathrm{1583}}^1$

素因数の和:2433

約数の個数: 32

約数和(自身を含む): 159667200

約数和(自身を除く): 87947802

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 839, 1583, 1678, 2517, 3166, 4749, 5034, 7551, 9498, 14247, 15102, 22653, 28494, 42741, 45306, 85482, 1328137, 2656274, 3984411, 7968822, 11953233, 23906466, 35859699, 71719398]

約数ペア:

[(1, 71719398), (2, 35859699), (3, 23906466), (6, 11953233), (9, 7968822), (18, 3984411), (27, 2656274), (54, 1328137), (839, 85482), (1583, 45306), (1678, 42741), (2517, 28494), (3166, 22653), (4749, 15102), (5034, 14247), (7551, 9498)]