81172608

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^2\times {\mathrm{1747}}^1$

素因数の和:1786

約数の個数: 96

約数和(自身を含む): 237133680

約数和(自身を除く): 155961072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 132, 176, 192, 242, 264, 352, 363, 384, 484, 528, 704, 726, 968, 1056, 1408, 1452, 1747, 1936, 2112, 2904, 3494, 3872, 4224, 5241, 5808, 6988, 7744, 10482, 11616, 13976, 15488, 19217, 20964, 23232, 27952, 38434, 41928, 46464, 55904, 57651, 76868, 83856, 111808, 115302, 153736, 167712, 211387, 223616, 230604, 307472, 335424, 422774, 461208, 614944, 634161, 670848, 845548, 922416, 1229888, 1268322, 1691096, 1844832, 2459776, 2536644, 3382192, 3689664, 5073288, 6764384, 7379328, 10146576, 13528768, 20293152, 27057536, 40586304, 81172608]

約数ペア:

[(1, 81172608), (2, 40586304), (3, 27057536), (4, 20293152), (6, 13528768), (8, 10146576), (11, 7379328), (12, 6764384), (16, 5073288), (22, 3689664), (24, 3382192), (32, 2536644), (33, 2459776), (44, 1844832), (48, 1691096), (64, 1268322), (66, 1229888), (88, 922416), (96, 845548), (121, 670848), (128, 634161), (132, 614944), (176, 461208), (192, 422774), (242, 335424), (264, 307472), (352, 230604), (363, 223616), (384, 211387), (484, 167712), (528, 153736), (704, 115302), (726, 111808), (968, 83856), (1056, 76868), (1408, 57651), (1452, 55904), (1747, 46464), (1936, 41928), (2112, 38434), (2904, 27952), (3494, 23232), (3872, 20964), (4224, 19217), (5241, 15488), (5808, 13976), (6988, 11616), (7744, 10482)]