990132792

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{87221}}^1$

素因数の和:87284

約数の個数: 64

約数和(自身を含む): 2763192960

約数和(自身を除く): 1773060168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 86, 88, 129, 132, 172, 258, 264, 344, 473, 516, 946, 1032, 1419, 1892, 2838, 3784, 5676, 11352, 87221, 174442, 261663, 348884, 523326, 697768, 959431, 1046652, 1918862, 2093304, 2878293, 3750503, 3837724, 5756586, 7501006, 7675448, 11251509, 11513172, 15002012, 22503018, 23026344, 30004024, 41255533, 45006036, 82511066, 90012072, 123766599, 165022132, 247533198, 330044264, 495066396, 990132792]

約数ペア:

[(1, 990132792), (2, 495066396), (3, 330044264), (4, 247533198), (6, 165022132), (8, 123766599), (11, 90012072), (12, 82511066), (22, 45006036), (24, 41255533), (33, 30004024), (43, 23026344), (44, 22503018), (66, 15002012), (86, 11513172), (88, 11251509), (129, 7675448), (132, 7501006), (172, 5756586), (258, 3837724), (264, 3750503), (344, 2878293), (473, 2093304), (516, 1918862), (946, 1046652), (1032, 959431), (1419, 697768), (1892, 523326), (2838, 348884), (3784, 261663), (5676, 174442), (11352, 87221)]