80271072

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1373}}^1$

素因数の和:1425

約数の個数: 144

約数和(自身を含む): 270073440

約数和(自身を除く): 189802368

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, 1373, 1392, 1624, 1827, 2016, 2088, 2436, 2746, 2784, 3248, 3654, 4119, 4176, 4872, 5492, 6496, 7308, 8238, 8352, 9611, 9744, 10984, 12357, 14616, 16476, 19222, 19488, 21968, 24714, 28833, 29232, 32952, 38444, 39817, 43936, 49428, 57666, 58464, 65904, 76888, 79634, 86499, 98856, 115332, 119451, 131808, 153776, 159268, 172998, 197712, 230664, 238902, 278719, 307552, 318536, 345996, 358353, 395424, 461328, 477804, 557438, 637072, 691992, 716706, 836157, 922656, 955608, 1114876, 1274144, 1383984, 1433412, 1672314, 1911216, 2229752, 2508471, 2767968, 2866824, 3344628, 3822432, 4459504, 5016942, 5733648, 6689256, 8919008, 10033884, 11467296, 13378512, 20067768, 26757024, 40135536, 80271072]

約数ペア:

[(1, 80271072), (2, 40135536), (3, 26757024), (4, 20067768), (6, 13378512), (7, 11467296), (8, 10033884), (9, 8919008), (12, 6689256), (14, 5733648), (16, 5016942), (18, 4459504), (21, 3822432), (24, 3344628), (28, 2866824), (29, 2767968), (32, 2508471), (36, 2229752), (42, 1911216), (48, 1672314), (56, 1433412), (58, 1383984), (63, 1274144), (72, 1114876), (84, 955608), (87, 922656), (96, 836157), (112, 716706), (116, 691992), (126, 637072), (144, 557438), (168, 477804), (174, 461328), (203, 395424), (224, 358353), (232, 345996), (252, 318536), (261, 307552), (288, 278719), (336, 238902), (348, 230664), (406, 197712), (464, 172998), (504, 159268), (522, 153776), (609, 131808), (672, 119451), (696, 115332), (812, 98856), (928, 86499), (1008, 79634), (1044, 76888), (1218, 65904), (1373, 58464), (1392, 57666), (1624, 49428), (1827, 43936), (2016, 39817), (2088, 38444), (2436, 32952), (2746, 29232), (2784, 28833), (3248, 24714), (3654, 21968), (4119, 19488), (4176, 19222), (4872, 16476), (5492, 14616), (6496, 12357), (7308, 10984), (8238, 9744), (8352, 9611)]