87460912

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{70991}}^1$

素因数の和:71017

約数の個数: 40

約数和(自身を含む): 211272192

約数和(自身を除く): 123811280

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 70991, 141982, 283964, 496937, 567928, 780901, 993874, 1135856, 1561802, 1987748, 3123604, 3975496, 5466307, 6247208, 7950992, 10932614, 12494416, 21865228, 43730456, 87460912]

約数ペア:

[(1, 87460912), (2, 43730456), (4, 21865228), (7, 12494416), (8, 10932614), (11, 7950992), (14, 6247208), (16, 5466307), (22, 3975496), (28, 3123604), (44, 1987748), (56, 1561802), (77, 1135856), (88, 993874), (112, 780901), (154, 567928), (176, 496937), (308, 283964), (616, 141982), (1232, 70991)]