85376368

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{131}}^1$

素因数の和:203

約数の個数: 120

約数和(自身を含む): 217236096

約数和(自身を除く): 131859728

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 131, 154, 161, 176, 184, 253, 262, 308, 322, 368, 506, 524, 529, 616, 644, 917, 1012, 1048, 1058, 1232, 1288, 1441, 1771, 1834, 2024, 2096, 2116, 2576, 2882, 3013, 3542, 3668, 3703, 4048, 4232, 5764, 5819, 6026, 7084, 7336, 7406, 8464, 10087, 11528, 11638, 12052, 14168, 14672, 14812, 20174, 21091, 23056, 23276, 24104, 28336, 29624, 33143, 40348, 40733, 42182, 46552, 48208, 59248, 66286, 69299, 80696, 81466, 84364, 93104, 132572, 138598, 161392, 162932, 168728, 232001, 265144, 277196, 325864, 337456, 464002, 485093, 530288, 554392, 651728, 762289, 928004, 970186, 1108784, 1524578, 1856008, 1940372, 3049156, 3712016, 3880744, 5336023, 6098312, 7761488, 10672046, 12196624, 21344092, 42688184, 85376368]

約数ペア:

[(1, 85376368), (2, 42688184), (4, 21344092), (7, 12196624), (8, 10672046), (11, 7761488), (14, 6098312), (16, 5336023), (22, 3880744), (23, 3712016), (28, 3049156), (44, 1940372), (46, 1856008), (56, 1524578), (77, 1108784), (88, 970186), (92, 928004), (112, 762289), (131, 651728), (154, 554392), (161, 530288), (176, 485093), (184, 464002), (253, 337456), (262, 325864), (308, 277196), (322, 265144), (368, 232001), (506, 168728), (524, 162932), (529, 161392), (616, 138598), (644, 132572), (917, 93104), (1012, 84364), (1048, 81466), (1058, 80696), (1232, 69299), (1288, 66286), (1441, 59248), (1771, 48208), (1834, 46552), (2024, 42182), (2096, 40733), (2116, 40348), (2576, 33143), (2882, 29624), (3013, 28336), (3542, 24104), (3668, 23276), (3703, 23056), (4048, 21091), (4232, 20174), (5764, 14812), (5819, 14672), (6026, 14168), (7084, 12052), (7336, 11638), (7406, 11528), (8464, 10087)]