85647809968

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1\times {\mathrm{27361}}^1$

素因数の和:28866

約数の個数: 80

約数和(自身を含む): 199773245440

約数和(自身を除く): 114125435472

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 1471, 2128, 2942, 5884, 10297, 11768, 20594, 23536, 27361, 27949, 41188, 54722, 55898, 82376, 109444, 111796, 164752, 191527, 195643, 218888, 223592, 383054, 391286, 437776, 447184, 519859, 766108, 782572, 1039718, 1532216, 1565144, 2079436, 3064432, 3130288, 3639013, 4158872, 7278026, 8317744, 14556052, 29112104, 40248031, 58224208, 80496062, 160992124, 281736217, 321984248, 563472434, 643968496, 764712589, 1126944868, 1529425178, 2253889736, 3058850356, 4507779472, 5352988123, 6117700712, 10705976246, 12235401424, 21411952492, 42823904984, 85647809968]

約数ペア:

[(1, 85647809968), (2, 42823904984), (4, 21411952492), (7, 12235401424), (8, 10705976246), (14, 6117700712), (16, 5352988123), (19, 4507779472), (28, 3058850356), (38, 2253889736), (56, 1529425178), (76, 1126944868), (112, 764712589), (133, 643968496), (152, 563472434), (266, 321984248), (304, 281736217), (532, 160992124), (1064, 80496062), (1471, 58224208), (2128, 40248031), (2942, 29112104), (5884, 14556052), (10297, 8317744), (11768, 7278026), (20594, 4158872), (23536, 3639013), (27361, 3130288), (27949, 3064432), (41188, 2079436), (54722, 1565144), (55898, 1532216), (82376, 1039718), (109444, 782572), (111796, 766108), (164752, 519859), (191527, 447184), (195643, 437776), (218888, 391286), (223592, 383054)]