85180074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{43151}}^1$

素因数の和:43210

約数の個数: 32

約数和(自身を含む): 198844416

約数和(自身を除く): 113664342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 43151, 86302, 129453, 258906, 302057, 604114, 906171, 1812342, 2028097, 4056194, 6084291, 12168582, 14196679, 28393358, 42590037, 85180074]

約数ペア:

[(1, 85180074), (2, 42590037), (3, 28393358), (6, 14196679), (7, 12168582), (14, 6084291), (21, 4056194), (42, 2028097), (47, 1812342), (94, 906171), (141, 604114), (282, 302057), (329, 258906), (658, 129453), (987, 86302), (1974, 43151)]