8066664

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{563}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 21996000

約数和(自身を除く): 13929336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 563, 597, 796, 1126, 1194, 1592, 1689, 1791, 2252, 2388, 3378, 3582, 4504, 4776, 5067, 6756, 7164, 10134, 13512, 14328, 20268, 40536, 112037, 224074, 336111, 448148, 672222, 896296, 1008333, 1344444, 2016666, 2688888, 4033332, 8066664]

約数ペア:

[(1, 8066664), (2, 4033332), (3, 2688888), (4, 2016666), (6, 1344444), (8, 1008333), (9, 896296), (12, 672222), (18, 448148), (24, 336111), (36, 224074), (72, 112037), (199, 40536), (398, 20268), (563, 14328), (597, 13512), (796, 10134), (1126, 7164), (1194, 6756), (1592, 5067), (1689, 4776), (1791, 4504), (2252, 3582), (2388, 3378)]