81296064

素因数分解:

$2^6\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2663}}^1$

素因数の和:2734

約数の個数: 84

約数和(自身を含む): 237506256

約数和(自身を除く): 156210192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 144, 159, 192, 212, 288, 318, 424, 477, 576, 636, 848, 954, 1272, 1696, 1908, 2544, 2663, 3392, 3816, 5088, 5326, 7632, 7989, 10176, 10652, 15264, 15978, 21304, 23967, 30528, 31956, 42608, 47934, 63912, 85216, 95868, 127824, 141139, 170432, 191736, 255648, 282278, 383472, 423417, 511296, 564556, 766944, 846834, 1129112, 1270251, 1533888, 1693668, 2258224, 2540502, 3387336, 4516448, 5081004, 6774672, 9032896, 10162008, 13549344, 20324016, 27098688, 40648032, 81296064]

約数ペア:

[(1, 81296064), (2, 40648032), (3, 27098688), (4, 20324016), (6, 13549344), (8, 10162008), (9, 9032896), (12, 6774672), (16, 5081004), (18, 4516448), (24, 3387336), (32, 2540502), (36, 2258224), (48, 1693668), (53, 1533888), (64, 1270251), (72, 1129112), (96, 846834), (106, 766944), (144, 564556), (159, 511296), (192, 423417), (212, 383472), (288, 282278), (318, 255648), (424, 191736), (477, 170432), (576, 141139), (636, 127824), (848, 95868), (954, 85216), (1272, 63912), (1696, 47934), (1908, 42608), (2544, 31956), (2663, 30528), (3392, 23967), (3816, 21304), (5088, 15978), (5326, 15264), (7632, 10652), (7989, 10176)]