80664672

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{76387}}^1$

素因数の和:76411

約数の個数: 48

約数和(自身を含む): 230997312

約数和(自身を除く): 150332640

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 76387, 152774, 229161, 305548, 458322, 611096, 840257, 916644, 1222192, 1680514, 1833288, 2444384, 2520771, 3361028, 3666576, 5041542, 6722056, 7333152, 10083084, 13444112, 20166168, 26888224, 40332336, 80664672]

約数ペア:

[(1, 80664672), (2, 40332336), (3, 26888224), (4, 20166168), (6, 13444112), (8, 10083084), (11, 7333152), (12, 6722056), (16, 5041542), (22, 3666576), (24, 3361028), (32, 2520771), (33, 2444384), (44, 1833288), (48, 1680514), (66, 1222192), (88, 916644), (96, 840257), (132, 611096), (176, 458322), (264, 305548), (352, 229161), (528, 152774), (1056, 76387)]