80862496

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:506

約数の個数: 96

約数和(自身を含む): 192036096

約数和(自身を除く): 111173600

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 41, 44, 52, 82, 88, 104, 143, 164, 176, 208, 286, 328, 352, 416, 431, 451, 533, 572, 656, 862, 902, 1066, 1144, 1312, 1724, 1804, 2132, 2288, 3448, 3608, 4264, 4576, 4741, 5603, 5863, 6896, 7216, 8528, 9482, 11206, 11726, 13792, 14432, 17056, 17671, 18964, 22412, 23452, 35342, 37928, 44824, 46904, 61633, 70684, 75856, 89648, 93808, 123266, 141368, 151712, 179296, 187616, 194381, 229723, 246532, 282736, 388762, 459446, 493064, 565472, 777524, 918892, 986128, 1555048, 1837784, 1972256, 2526953, 3110096, 3675568, 5053906, 6220192, 7351136, 10107812, 20215624, 40431248, 80862496]

約数ペア:

[(1, 80862496), (2, 40431248), (4, 20215624), (8, 10107812), (11, 7351136), (13, 6220192), (16, 5053906), (22, 3675568), (26, 3110096), (32, 2526953), (41, 1972256), (44, 1837784), (52, 1555048), (82, 986128), (88, 918892), (104, 777524), (143, 565472), (164, 493064), (176, 459446), (208, 388762), (286, 282736), (328, 246532), (352, 229723), (416, 194381), (431, 187616), (451, 179296), (533, 151712), (572, 141368), (656, 123266), (862, 93808), (902, 89648), (1066, 75856), (1144, 70684), (1312, 61633), (1724, 46904), (1804, 44824), (2132, 37928), (2288, 35342), (3448, 23452), (3608, 22412), (4264, 18964), (4576, 17671), (4741, 17056), (5603, 14432), (5863, 13792), (6896, 11726), (7216, 11206), (8528, 9482)]