80903412

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{9403}}^1$

素因数の和:9652

約数の個数: 36

約数和(自身を含む): 205383360

約数和(自身を除く): 124479948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 8604, 9403, 18806, 28209, 37612, 56418, 84627, 112836, 169254, 338508, 2247317, 4494634, 6741951, 8989268, 13483902, 20225853, 26967804, 40451706, 80903412]

約数ペア:

[(1, 80903412), (2, 40451706), (3, 26967804), (4, 20225853), (6, 13483902), (9, 8989268), (12, 6741951), (18, 4494634), (36, 2247317), (239, 338508), (478, 169254), (717, 112836), (956, 84627), (1434, 56418), (2151, 37612), (2868, 28209), (4302, 18806), (8604, 9403)]