87490032

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{260387}}^1$

素因数の和:260405

約数の個数: 40

約数和(自身を含む): 258304896

約数和(自身を除く): 170814864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 260387, 520774, 781161, 1041548, 1562322, 1822709, 2083096, 3124644, 3645418, 4166192, 5468127, 6249288, 7290836, 10936254, 12498576, 14581672, 21872508, 29163344, 43745016, 87490032]

約数ペア:

[(1, 87490032), (2, 43745016), (3, 29163344), (4, 21872508), (6, 14581672), (7, 12498576), (8, 10936254), (12, 7290836), (14, 6249288), (16, 5468127), (21, 4166192), (24, 3645418), (28, 3124644), (42, 2083096), (48, 1822709), (56, 1562322), (84, 1041548), (112, 781161), (168, 520774), (336, 260387)]