81039912

素因数分解:

$2^3\times 3^1\times {\mathrm{653}}^1\times {\mathrm{5171}}^1$

素因数の和:5833

約数の個数: 32

約数和(自身を含む): 202949280

約数和(自身を除く): 121909368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 653, 1306, 1959, 2612, 3918, 5171, 5224, 7836, 10342, 15513, 15672, 20684, 31026, 41368, 62052, 124104, 3376663, 6753326, 10129989, 13506652, 20259978, 27013304, 40519956, 81039912]

約数ペア:

[(1, 81039912), (2, 40519956), (3, 27013304), (4, 20259978), (6, 13506652), (8, 10129989), (12, 6753326), (24, 3376663), (653, 124104), (1306, 62052), (1959, 41368), (2612, 31026), (3918, 20684), (5171, 15672), (5224, 15513), (7836, 10342)]