80106288

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{20107}}^1$

素因数の和:20201

約数の個数: 40

約数和(自身を含む): 209444928

約数和(自身を除く): 129338640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 20107, 40214, 60321, 80428, 120642, 160856, 241284, 321712, 482568, 965136, 1668881, 3337762, 5006643, 6675524, 10013286, 13351048, 20026572, 26702096, 40053144, 80106288]

約数ペア:

[(1, 80106288), (2, 40053144), (3, 26702096), (4, 20026572), (6, 13351048), (8, 10013286), (12, 6675524), (16, 5006643), (24, 3337762), (48, 1668881), (83, 965136), (166, 482568), (249, 321712), (332, 241284), (498, 160856), (664, 120642), (996, 80428), (1328, 60321), (1992, 40214), (3984, 20107)]