87809676

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4481}}^1$

素因数の和:4582

約数の個数: 48

約数和(自身を含む): 216857088

約数和(自身を除く): 129047412

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 71, 92, 138, 142, 213, 276, 284, 426, 852, 1633, 3266, 4481, 4899, 6532, 8962, 9798, 13443, 17924, 19596, 26886, 53772, 103063, 206126, 309189, 318151, 412252, 618378, 636302, 954453, 1236756, 1272604, 1908906, 3817812, 7317473, 14634946, 21952419, 29269892, 43904838, 87809676]

約数ペア:

[(1, 87809676), (2, 43904838), (3, 29269892), (4, 21952419), (6, 14634946), (12, 7317473), (23, 3817812), (46, 1908906), (69, 1272604), (71, 1236756), (92, 954453), (138, 636302), (142, 618378), (213, 412252), (276, 318151), (284, 309189), (426, 206126), (852, 103063), (1633, 53772), (3266, 26886), (4481, 19596), (4899, 17924), (6532, 13443), (8962, 9798)]