82806612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{1009}}^1$

素因数の和:2000

約数の個数: 48

約数和(自身を含む): 221262720

約数和(自身を除く): 138456108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 977, 1009, 1954, 2018, 2931, 3027, 3908, 4036, 5862, 6054, 6839, 7063, 11724, 12108, 13678, 14126, 20517, 21189, 27356, 28252, 41034, 42378, 82068, 84756, 985793, 1971586, 2957379, 3943172, 5914758, 6900551, 11829516, 13801102, 20701653, 27602204, 41403306, 82806612]

約数ペア:

[(1, 82806612), (2, 41403306), (3, 27602204), (4, 20701653), (6, 13801102), (7, 11829516), (12, 6900551), (14, 5914758), (21, 3943172), (28, 2957379), (42, 1971586), (84, 985793), (977, 84756), (1009, 82068), (1954, 42378), (2018, 41034), (2931, 28252), (3027, 27356), (3908, 21189), (4036, 20517), (5862, 14126), (6054, 13678), (6839, 12108), (7063, 11724)]