87263988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{3697}}^1$

素因数の和:3992

約数の個数: 48

約数和(自身を含む): 233595264

約数和(自身を除く): 146331276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 281, 562, 843, 1124, 1686, 1967, 3372, 3697, 3934, 5901, 7394, 7868, 11091, 11802, 14788, 22182, 23604, 25879, 44364, 51758, 77637, 103516, 155274, 310548, 1038857, 2077714, 3116571, 4155428, 6233142, 7271999, 12466284, 14543998, 21815997, 29087996, 43631994, 87263988]

約数ペア:

[(1, 87263988), (2, 43631994), (3, 29087996), (4, 21815997), (6, 14543998), (7, 12466284), (12, 7271999), (14, 6233142), (21, 4155428), (28, 3116571), (42, 2077714), (84, 1038857), (281, 310548), (562, 155274), (843, 103516), (1124, 77637), (1686, 51758), (1967, 44364), (3372, 25879), (3697, 23604), (3934, 22182), (5901, 14788), (7394, 11802), (7868, 11091)]