76778784

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 144

約数和(自身を含む): 232569792

約数和(自身を除く): 155791008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 67, 69, 72, 92, 96, 134, 138, 144, 173, 184, 201, 207, 268, 276, 288, 346, 368, 402, 414, 519, 536, 552, 603, 692, 736, 804, 828, 1038, 1072, 1104, 1206, 1384, 1541, 1557, 1608, 1656, 2076, 2144, 2208, 2412, 2768, 3082, 3114, 3216, 3312, 3979, 4152, 4623, 4824, 5536, 6164, 6228, 6432, 6624, 7958, 8304, 9246, 9648, 11591, 11937, 12328, 12456, 13869, 15916, 16608, 18492, 19296, 23182, 23874, 24656, 24912, 27738, 31832, 34773, 35811, 36984, 46364, 47748, 49312, 49824, 55476, 63664, 69546, 71622, 73968, 92728, 95496, 104319, 110952, 127328, 139092, 143244, 147936, 185456, 190992, 208638, 221904, 266593, 278184, 286488, 370912, 381984, 417276, 443808, 533186, 556368, 572976, 799779, 834552, 1066372, 1112736, 1145952, 1599558, 1669104, 2132744, 2399337, 3199116, 3338208, 4265488, 4798674, 6398232, 8530976, 9597348, 12796464, 19194696, 25592928, 38389392, 76778784]

約数ペア:

[(1, 76778784), (2, 38389392), (3, 25592928), (4, 19194696), (6, 12796464), (8, 9597348), (9, 8530976), (12, 6398232), (16, 4798674), (18, 4265488), (23, 3338208), (24, 3199116), (32, 2399337), (36, 2132744), (46, 1669104), (48, 1599558), (67, 1145952), (69, 1112736), (72, 1066372), (92, 834552), (96, 799779), (134, 572976), (138, 556368), (144, 533186), (173, 443808), (184, 417276), (201, 381984), (207, 370912), (268, 286488), (276, 278184), (288, 266593), (346, 221904), (368, 208638), (402, 190992), (414, 185456), (519, 147936), (536, 143244), (552, 139092), (603, 127328), (692, 110952), (736, 104319), (804, 95496), (828, 92728), (1038, 73968), (1072, 71622), (1104, 69546), (1206, 63664), (1384, 55476), (1541, 49824), (1557, 49312), (1608, 47748), (1656, 46364), (2076, 36984), (2144, 35811), (2208, 34773), (2412, 31832), (2768, 27738), (3082, 24912), (3114, 24656), (3216, 23874), (3312, 23182), (3979, 19296), (4152, 18492), (4623, 16608), (4824, 15916), (5536, 13869), (6164, 12456), (6228, 12328), (6432, 11937), (6624, 11591), (7958, 9648), (8304, 9246)]