81320382

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10531}}^1$

素因数の和:10566

約数の個数: 64

約数和(自身を含む): 212325120

約数和(自身を除く): 131004738

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 143, 198, 234, 286, 297, 351, 429, 594, 702, 858, 1287, 2574, 3861, 7722, 10531, 21062, 31593, 63186, 94779, 115841, 136903, 189558, 231682, 273806, 284337, 347523, 410709, 568674, 695046, 821418, 1042569, 1232127, 1505933, 2085138, 2464254, 3011866, 3127707, 3696381, 4517799, 6255414, 7392762, 9035598, 13553397, 27106794, 40660191, 81320382]

約数ペア:

[(1, 81320382), (2, 40660191), (3, 27106794), (6, 13553397), (9, 9035598), (11, 7392762), (13, 6255414), (18, 4517799), (22, 3696381), (26, 3127707), (27, 3011866), (33, 2464254), (39, 2085138), (54, 1505933), (66, 1232127), (78, 1042569), (99, 821418), (117, 695046), (143, 568674), (198, 410709), (234, 347523), (286, 284337), (297, 273806), (351, 231682), (429, 189558), (594, 136903), (702, 115841), (858, 94779), (1287, 63186), (2574, 31593), (3861, 21062), (7722, 10531)]