80131968

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:569

約数の個数: 192

約数和(自身を含む): 277929600

約数和(自身を除く): 197797632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 523, 532, 576, 608, 672, 684, 798, 896, 912, 1008, 1046, 1064, 1152, 1197, 1216, 1344, 1368, 1569, 1596, 1824, 2016, 2092, 2128, 2394, 2432, 2688, 2736, 3138, 3192, 3648, 3661, 4032, 4184, 4256, 4707, 4788, 5472, 6276, 6384, 7296, 7322, 8064, 8368, 8512, 9414, 9576, 9937, 10944, 10983, 12552, 12768, 14644, 16736, 17024, 18828, 19152, 19874, 21888, 21966, 25104, 25536, 29288, 29811, 32949, 33472, 37656, 38304, 39748, 43932, 50208, 51072, 58576, 59622, 65898, 66944, 69559, 75312, 76608, 79496, 87864, 89433, 100416, 117152, 119244, 131796, 139118, 150624, 153216, 158992, 175728, 178866, 200832, 208677, 234304, 238488, 263592, 278236, 301248, 317984, 351456, 357732, 417354, 468608, 476976, 527184, 556472, 602496, 626031, 635968, 702912, 715464, 834708, 953952, 1054368, 1112944, 1252062, 1271936, 1405824, 1430928, 1669416, 1907904, 2108736, 2225888, 2504124, 2861856, 3338832, 3815808, 4217472, 4451776, 5008248, 5723712, 6677664, 8903552, 10016496, 11447424, 13355328, 20032992, 26710656, 40065984, 80131968]

約数ペア:

[(1, 80131968), (2, 40065984), (3, 26710656), (4, 20032992), (6, 13355328), (7, 11447424), (8, 10016496), (9, 8903552), (12, 6677664), (14, 5723712), (16, 5008248), (18, 4451776), (19, 4217472), (21, 3815808), (24, 3338832), (28, 2861856), (32, 2504124), (36, 2225888), (38, 2108736), (42, 1907904), (48, 1669416), (56, 1430928), (57, 1405824), (63, 1271936), (64, 1252062), (72, 1112944), (76, 1054368), (84, 953952), (96, 834708), (112, 715464), (114, 702912), (126, 635968), (128, 626031), (133, 602496), (144, 556472), (152, 527184), (168, 476976), (171, 468608), (192, 417354), (224, 357732), (228, 351456), (252, 317984), (266, 301248), (288, 278236), (304, 263592), (336, 238488), (342, 234304), (384, 208677), (399, 200832), (448, 178866), (456, 175728), (504, 158992), (523, 153216), (532, 150624), (576, 139118), (608, 131796), (672, 119244), (684, 117152), (798, 100416), (896, 89433), (912, 87864), (1008, 79496), (1046, 76608), (1064, 75312), (1152, 69559), (1197, 66944), (1216, 65898), (1344, 59622), (1368, 58576), (1569, 51072), (1596, 50208), (1824, 43932), (2016, 39748), (2092, 38304), (2128, 37656), (2394, 33472), (2432, 32949), (2688, 29811), (2736, 29288), (3138, 25536), (3192, 25104), (3648, 21966), (3661, 21888), (4032, 19874), (4184, 19152), (4256, 18828), (4707, 17024), (4788, 16736), (5472, 14644), (6276, 12768), (6384, 12552), (7296, 10983), (7322, 10944), (8064, 9937), (8368, 9576), (8512, 9414)]