78488784

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:310

約数の個数: 160

約数和(自身を含む): 249984000

約数和(自身を除く): 171495216

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 83, 88, 99, 108, 132, 144, 166, 176, 198, 199, 216, 249, 264, 297, 332, 396, 398, 432, 498, 528, 594, 597, 664, 747, 792, 796, 913, 996, 1188, 1194, 1328, 1494, 1584, 1592, 1791, 1826, 1992, 2189, 2241, 2376, 2388, 2739, 2988, 3184, 3582, 3652, 3984, 4378, 4482, 4752, 4776, 5373, 5478, 5976, 6567, 7164, 7304, 8217, 8756, 8964, 9552, 10746, 10956, 11952, 13134, 14328, 14608, 16434, 16517, 17512, 17928, 19701, 21492, 21912, 24651, 26268, 28656, 32868, 33034, 35024, 35856, 39402, 42984, 43824, 49302, 49551, 52536, 59103, 65736, 66068, 78804, 85968, 98604, 99102, 105072, 118206, 131472, 132136, 148653, 157608, 181687, 197208, 198204, 236412, 264272, 297306, 315216, 363374, 394416, 396408, 445959, 472824, 545061, 594612, 726748, 792816, 891918, 945648, 1090122, 1189224, 1453496, 1635183, 1783836, 2180244, 2378448, 2906992, 3270366, 3567672, 4360488, 4905549, 6540732, 7135344, 8720976, 9811098, 13081464, 19622196, 26162928, 39244392, 78488784]

約数ペア:

[(1, 78488784), (2, 39244392), (3, 26162928), (4, 19622196), (6, 13081464), (8, 9811098), (9, 8720976), (11, 7135344), (12, 6540732), (16, 4905549), (18, 4360488), (22, 3567672), (24, 3270366), (27, 2906992), (33, 2378448), (36, 2180244), (44, 1783836), (48, 1635183), (54, 1453496), (66, 1189224), (72, 1090122), (83, 945648), (88, 891918), (99, 792816), (108, 726748), (132, 594612), (144, 545061), (166, 472824), (176, 445959), (198, 396408), (199, 394416), (216, 363374), (249, 315216), (264, 297306), (297, 264272), (332, 236412), (396, 198204), (398, 197208), (432, 181687), (498, 157608), (528, 148653), (594, 132136), (597, 131472), (664, 118206), (747, 105072), (792, 99102), (796, 98604), (913, 85968), (996, 78804), (1188, 66068), (1194, 65736), (1328, 59103), (1494, 52536), (1584, 49551), (1592, 49302), (1791, 43824), (1826, 42984), (1992, 39402), (2189, 35856), (2241, 35024), (2376, 33034), (2388, 32868), (2739, 28656), (2988, 26268), (3184, 24651), (3582, 21912), (3652, 21492), (3984, 19701), (4378, 17928), (4482, 17512), (4752, 16517), (4776, 16434), (5373, 14608), (5478, 14328), (5976, 13134), (6567, 11952), (7164, 10956), (7304, 10746), (8217, 9552), (8756, 8964)]