74775456

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1279}}^1$

素因数の和:1331

約数の個数: 144

約数和(自身を含む): 251596800

約数和(自身を除く): 176821344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 203, 224, 232, 252, 261, 288, 336, 348, 406, 464, 504, 522, 609, 672, 696, 812, 928, 1008, 1044, 1218, 1279, 1392, 1624, 1827, 2016, 2088, 2436, 2558, 2784, 3248, 3654, 3837, 4176, 4872, 5116, 6496, 7308, 7674, 8352, 8953, 9744, 10232, 11511, 14616, 15348, 17906, 19488, 20464, 23022, 26859, 29232, 30696, 35812, 37091, 40928, 46044, 53718, 58464, 61392, 71624, 74182, 80577, 92088, 107436, 111273, 122784, 143248, 148364, 161154, 184176, 214872, 222546, 259637, 286496, 296728, 322308, 333819, 368352, 429744, 445092, 519274, 593456, 644616, 667638, 778911, 859488, 890184, 1038548, 1186912, 1289232, 1335276, 1557822, 1780368, 2077096, 2336733, 2578464, 2670552, 3115644, 3560736, 4154192, 4673466, 5341104, 6231288, 8308384, 9346932, 10682208, 12462576, 18693864, 24925152, 37387728, 74775456]

約数ペア:

[(1, 74775456), (2, 37387728), (3, 24925152), (4, 18693864), (6, 12462576), (7, 10682208), (8, 9346932), (9, 8308384), (12, 6231288), (14, 5341104), (16, 4673466), (18, 4154192), (21, 3560736), (24, 3115644), (28, 2670552), (29, 2578464), (32, 2336733), (36, 2077096), (42, 1780368), (48, 1557822), (56, 1335276), (58, 1289232), (63, 1186912), (72, 1038548), (84, 890184), (87, 859488), (96, 778911), (112, 667638), (116, 644616), (126, 593456), (144, 519274), (168, 445092), (174, 429744), (203, 368352), (224, 333819), (232, 322308), (252, 296728), (261, 286496), (288, 259637), (336, 222546), (348, 214872), (406, 184176), (464, 161154), (504, 148364), (522, 143248), (609, 122784), (672, 111273), (696, 107436), (812, 92088), (928, 80577), (1008, 74182), (1044, 71624), (1218, 61392), (1279, 58464), (1392, 53718), (1624, 46044), (1827, 40928), (2016, 37091), (2088, 35812), (2436, 30696), (2558, 29232), (2784, 26859), (3248, 23022), (3654, 20464), (3837, 19488), (4176, 17906), (4872, 15348), (5116, 14616), (6496, 11511), (7308, 10232), (7674, 9744), (8352, 8953)]