66777571368

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{7189661}}^1$

素因数の和:7189719

約数の個数: 64

約数和(自身を含む): 189807076800

約数和(自身を除く): 123029505432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 9288, 7189661, 14379322, 21568983, 28758644, 43137966, 57517288, 64706949, 86275932, 129413898, 172551864, 194120847, 258827796, 309155423, 388241694, 517655592, 618310846, 776483388, 927466269, 1236621692, 1552966776, 1854932538, 2473243384, 2782398807, 3709865076, 5564797614, 7419730152, 8347196421, 11129595228, 16694392842, 22259190456, 33388785684, 66777571368]

約数ペア:

[(1, 66777571368), (2, 33388785684), (3, 22259190456), (4, 16694392842), (6, 11129595228), (8, 8347196421), (9, 7419730152), (12, 5564797614), (18, 3709865076), (24, 2782398807), (27, 2473243384), (36, 1854932538), (43, 1552966776), (54, 1236621692), (72, 927466269), (86, 776483388), (108, 618310846), (129, 517655592), (172, 388241694), (216, 309155423), (258, 258827796), (344, 194120847), (387, 172551864), (516, 129413898), (774, 86275932), (1032, 64706949), (1161, 57517288), (1548, 43137966), (2322, 28758644), (3096, 21568983), (4644, 14379322), (9288, 7189661)]