80889984

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{1433}}^1$

素因数の和:1467

約数の個数: 144

約数和(自身を含む): 270961470

約数和(自身を除く): 190071486

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1433, 1568, 1764, 2016, 2352, 2688, 2866, 3136, 3528, 4032, 4299, 4704, 5732, 6272, 7056, 8064, 8598, 9408, 10031, 11464, 12897, 14112, 17196, 18816, 20062, 22928, 25794, 28224, 30093, 34392, 40124, 45856, 51588, 56448, 60186, 68784, 70217, 80248, 90279, 91712, 103176, 120372, 137568, 140434, 160496, 180558, 183424, 206352, 210651, 240744, 275136, 280868, 320992, 361116, 412704, 421302, 481488, 550272, 561736, 631953, 641984, 722232, 825408, 842604, 962976, 1123472, 1263906, 1283968, 1444464, 1650816, 1685208, 1925952, 2246944, 2527812, 2888928, 3370416, 3851904, 4493888, 5055624, 5777856, 6740832, 8987776, 10111248, 11555712, 13481664, 20222496, 26963328, 40444992, 80889984]

約数ペア:

[(1, 80889984), (2, 40444992), (3, 26963328), (4, 20222496), (6, 13481664), (7, 11555712), (8, 10111248), (9, 8987776), (12, 6740832), (14, 5777856), (16, 5055624), (18, 4493888), (21, 3851904), (24, 3370416), (28, 2888928), (32, 2527812), (36, 2246944), (42, 1925952), (48, 1685208), (49, 1650816), (56, 1444464), (63, 1283968), (64, 1263906), (72, 1123472), (84, 962976), (96, 842604), (98, 825408), (112, 722232), (126, 641984), (128, 631953), (144, 561736), (147, 550272), (168, 481488), (192, 421302), (196, 412704), (224, 361116), (252, 320992), (288, 280868), (294, 275136), (336, 240744), (384, 210651), (392, 206352), (441, 183424), (448, 180558), (504, 160496), (576, 140434), (588, 137568), (672, 120372), (784, 103176), (882, 91712), (896, 90279), (1008, 80248), (1152, 70217), (1176, 68784), (1344, 60186), (1433, 56448), (1568, 51588), (1764, 45856), (2016, 40124), (2352, 34392), (2688, 30093), (2866, 28224), (3136, 25794), (3528, 22928), (4032, 20062), (4299, 18816), (4704, 17196), (5732, 14112), (6272, 12897), (7056, 11464), (8064, 10031), (8598, 9408)]