64148832

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20249}}^1$

素因数の和:20276

約数の個数: 72

約数和(自身を含む): 199017000

約数和(自身を除く): 134868168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 20249, 40498, 60747, 80996, 121494, 161992, 182241, 222739, 242988, 323984, 364482, 445478, 485976, 647968, 668217, 728964, 890956, 971952, 1336434, 1457928, 1781912, 1943904, 2004651, 2672868, 2915856, 3563824, 4009302, 5345736, 5831712, 7127648, 8018604, 10691472, 16037208, 21382944, 32074416, 64148832]

約数ペア:

[(1, 64148832), (2, 32074416), (3, 21382944), (4, 16037208), (6, 10691472), (8, 8018604), (9, 7127648), (11, 5831712), (12, 5345736), (16, 4009302), (18, 3563824), (22, 2915856), (24, 2672868), (32, 2004651), (33, 1943904), (36, 1781912), (44, 1457928), (48, 1336434), (66, 971952), (72, 890956), (88, 728964), (96, 668217), (99, 647968), (132, 485976), (144, 445478), (176, 364482), (198, 323984), (264, 242988), (288, 222739), (352, 182241), (396, 161992), (528, 121494), (792, 80996), (1056, 60747), (1584, 40498), (3168, 20249)]