84612605

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 136857600

約数和(自身を除く): 52244995

約数列:

[1, 5, 7, 11, 19, 35, 43, 55, 77, 95, 133, 209, 215, 269, 301, 385, 473, 665, 817, 1045, 1345, 1463, 1505, 1883, 2365, 2959, 3311, 4085, 5111, 5719, 7315, 8987, 9415, 11567, 14795, 16555, 20713, 25555, 28595, 35777, 44935, 56221, 57835, 62909, 80969, 103565, 127237, 178885, 219773, 281105, 314545, 393547, 404845, 636185, 890659, 1098865, 1538411, 1967735, 2417503, 4453295, 7692055, 12087515, 16922521, 84612605]

約数ペア:

[(1, 84612605), (5, 16922521), (7, 12087515), (11, 7692055), (19, 4453295), (35, 2417503), (43, 1967735), (55, 1538411), (77, 1098865), (95, 890659), (133, 636185), (209, 404845), (215, 393547), (269, 314545), (301, 281105), (385, 219773), (473, 178885), (665, 127237), (817, 103565), (1045, 80969), (1345, 62909), (1463, 57835), (1505, 56221), (1883, 44935), (2365, 35777), (2959, 28595), (3311, 25555), (4085, 20713), (5111, 16555), (5719, 14795), (7315, 11567), (8987, 9415)]