76865688

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{20143}}^1$

素因数の和:20208

約数の個数: 48

約数和(自身を含む): 212116320

約数和(自身を除く): 135250632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 20143, 40286, 60429, 80572, 120858, 161144, 181287, 241716, 362574, 483432, 725148, 1067579, 1450296, 2135158, 3202737, 4270316, 6405474, 8540632, 9608211, 12810948, 19216422, 25621896, 38432844, 76865688]

約数ペア:

[(1, 76865688), (2, 38432844), (3, 25621896), (4, 19216422), (6, 12810948), (8, 9608211), (9, 8540632), (12, 6405474), (18, 4270316), (24, 3202737), (36, 2135158), (53, 1450296), (72, 1067579), (106, 725148), (159, 483432), (212, 362574), (318, 241716), (424, 181287), (477, 161144), (636, 120858), (954, 80572), (1272, 60429), (1908, 40286), (3816, 20143)]