81883296

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{25847}}^1$

素因数の和:25874

約数の個数: 72

約数和(自身を含む): 254034144

約数和(自身を除く): 172150848

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, 25847, 51694, 77541, 103388, 155082, 206776, 232623, 284317, 310164, 413552, 465246, 568634, 620328, 827104, 852951, 930492, 1137268, 1240656, 1705902, 1860984, 2274536, 2481312, 2558853, 3411804, 3721968, 4549072, 5117706, 6823608, 7443936, 9098144, 10235412, 13647216, 20470824, 27294432, 40941648, 81883296]

約数ペア:

[(1, 81883296), (2, 40941648), (3, 27294432), (4, 20470824), (6, 13647216), (8, 10235412), (9, 9098144), (11, 7443936), (12, 6823608), (16, 5117706), (18, 4549072), (22, 3721968), (24, 3411804), (32, 2558853), (33, 2481312), (36, 2274536), (44, 1860984), (48, 1705902), (66, 1240656), (72, 1137268), (88, 930492), (96, 852951), (99, 827104), (132, 620328), (144, 568634), (176, 465246), (198, 413552), (264, 310164), (288, 284317), (352, 232623), (396, 206776), (528, 155082), (792, 103388), (1056, 77541), (1584, 51694), (3168, 25847)]