80122392

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2789}}^1$

素因数の和:2830

約数の個数: 128

約数和(自身を含む): 267840000

約数和(自身を除く): 187717608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2394, 2789, 3192, 3591, 4104, 4788, 5578, 7182, 8367, 9576, 11156, 14364, 16734, 19523, 22312, 25101, 28728, 33468, 39046, 50202, 52991, 58569, 66936, 75303, 78092, 100404, 105982, 117138, 150606, 156184, 158973, 175707, 200808, 211964, 234276, 301212, 317946, 351414, 370937, 423928, 468552, 476919, 527121, 602424, 635892, 702828, 741874, 953838, 1054242, 1112811, 1271784, 1405656, 1430757, 1483748, 1907676, 2108484, 2225622, 2861514, 2967496, 3338433, 3815352, 4216968, 4451244, 5723028, 6676866, 8902488, 10015299, 11446056, 13353732, 20030598, 26707464, 40061196, 80122392]

約数ペア:

[(1, 80122392), (2, 40061196), (3, 26707464), (4, 20030598), (6, 13353732), (7, 11446056), (8, 10015299), (9, 8902488), (12, 6676866), (14, 5723028), (18, 4451244), (19, 4216968), (21, 3815352), (24, 3338433), (27, 2967496), (28, 2861514), (36, 2225622), (38, 2108484), (42, 1907676), (54, 1483748), (56, 1430757), (57, 1405656), (63, 1271784), (72, 1112811), (76, 1054242), (84, 953838), (108, 741874), (114, 702828), (126, 635892), (133, 602424), (152, 527121), (168, 476919), (171, 468552), (189, 423928), (216, 370937), (228, 351414), (252, 317946), (266, 301212), (342, 234276), (378, 211964), (399, 200808), (456, 175707), (504, 158973), (513, 156184), (532, 150606), (684, 117138), (756, 105982), (798, 100404), (1026, 78092), (1064, 75303), (1197, 66936), (1368, 58569), (1512, 52991), (1596, 50202), (2052, 39046), (2394, 33468), (2789, 28728), (3192, 25101), (3591, 22312), (4104, 19523), (4788, 16734), (5578, 14364), (7182, 11156), (8367, 9576)]