78312222704

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{317}}^1\times {\mathrm{2389}}^1$

素因数の和:3018

約数の個数: 80

約数和(自身を含む): 159458276160

約数和(自身を除く): 81146053456

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 281, 317, 368, 562, 634, 1124, 1268, 2248, 2389, 2536, 4496, 4778, 5072, 6463, 7291, 9556, 12926, 14582, 19112, 25852, 29164, 38224, 51704, 54947, 58328, 89077, 103408, 109894, 116656, 178154, 219788, 356308, 439576, 671309, 712616, 757313, 879152, 1342618, 1425232, 1514626, 2048771, 2685236, 3029252, 4097542, 5370472, 6058504, 8195084, 10740944, 12117008, 15440107, 16390168, 17418199, 30880214, 32780336, 34836398, 61760428, 69672796, 123520856, 139345592, 212804953, 247041712, 278691184, 425609906, 851219812, 1702439624, 3404879248, 4894513919, 9789027838, 19578055676, 39156111352, 78312222704]

約数ペア:

[(1, 78312222704), (2, 39156111352), (4, 19578055676), (8, 9789027838), (16, 4894513919), (23, 3404879248), (46, 1702439624), (92, 851219812), (184, 425609906), (281, 278691184), (317, 247041712), (368, 212804953), (562, 139345592), (634, 123520856), (1124, 69672796), (1268, 61760428), (2248, 34836398), (2389, 32780336), (2536, 30880214), (4496, 17418199), (4778, 16390168), (5072, 15440107), (6463, 12117008), (7291, 10740944), (9556, 8195084), (12926, 6058504), (14582, 5370472), (19112, 4097542), (25852, 3029252), (29164, 2685236), (38224, 2048771), (51704, 1514626), (54947, 1425232), (58328, 1342618), (89077, 879152), (103408, 757313), (109894, 712616), (116656, 671309), (178154, 439576), (219788, 356308)]