87586740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9181}}^1$

素因数の和:9249

約数の個数: 72

約数和(自身を含む): 270722088

約数和(自身を除く): 183135348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9181, 9540, 18362, 27543, 36724, 45905, 55086, 82629, 91810, 110172, 137715, 165258, 183620, 275430, 330516, 413145, 486593, 550860, 826290, 973186, 1459779, 1652580, 1946372, 2432965, 2919558, 4379337, 4865930, 5839116, 7298895, 8758674, 9731860, 14597790, 17517348, 21896685, 29195580, 43793370, 87586740]

約数ペア:

[(1, 87586740), (2, 43793370), (3, 29195580), (4, 21896685), (5, 17517348), (6, 14597790), (9, 9731860), (10, 8758674), (12, 7298895), (15, 5839116), (18, 4865930), (20, 4379337), (30, 2919558), (36, 2432965), (45, 1946372), (53, 1652580), (60, 1459779), (90, 973186), (106, 826290), (159, 550860), (180, 486593), (212, 413145), (265, 330516), (318, 275430), (477, 183620), (530, 165258), (636, 137715), (795, 110172), (954, 91810), (1060, 82629), (1590, 55086), (1908, 45905), (2385, 36724), (3180, 27543), (4770, 18362), (9181, 9540)]