81566496

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{25747}}^1$

素因数の和:25774

約数の個数: 72

約数和(自身を含む): 253051344

約数和(自身を除く): 171484848

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, 25747, 51494, 77241, 102988, 154482, 205976, 231723, 283217, 308964, 411952, 463446, 566434, 617928, 823904, 849651, 926892, 1132868, 1235856, 1699302, 1853784, 2265736, 2471712, 2548953, 3398604, 3707568, 4531472, 5097906, 6797208, 7415136, 9062944, 10195812, 13594416, 20391624, 27188832, 40783248, 81566496]

約数ペア:

[(1, 81566496), (2, 40783248), (3, 27188832), (4, 20391624), (6, 13594416), (8, 10195812), (9, 9062944), (11, 7415136), (12, 6797208), (16, 5097906), (18, 4531472), (22, 3707568), (24, 3398604), (32, 2548953), (33, 2471712), (36, 2265736), (44, 1853784), (48, 1699302), (66, 1235856), (72, 1132868), (88, 926892), (96, 849651), (99, 823904), (132, 617928), (144, 566434), (176, 463446), (198, 411952), (264, 308964), (288, 283217), (352, 231723), (396, 205976), (528, 154482), (792, 102988), (1056, 77241), (1584, 51494), (3168, 25747)]