40545144

素因数分解:

$2^3\times 3^3\times {\mathrm{337}}^1\times {\mathrm{557}}^1$

素因数の和:909

約数の個数: 64

約数和(自身を含む): 113162400

約数和(自身を除く): 72617256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 337, 557, 674, 1011, 1114, 1348, 1671, 2022, 2228, 2696, 3033, 3342, 4044, 4456, 5013, 6066, 6684, 8088, 9099, 10026, 12132, 13368, 15039, 18198, 20052, 24264, 30078, 36396, 40104, 60156, 72792, 120312, 187709, 375418, 563127, 750836, 1126254, 1501672, 1689381, 2252508, 3378762, 4505016, 5068143, 6757524, 10136286, 13515048, 20272572, 40545144]

約数ペア:

[(1, 40545144), (2, 20272572), (3, 13515048), (4, 10136286), (6, 6757524), (8, 5068143), (9, 4505016), (12, 3378762), (18, 2252508), (24, 1689381), (27, 1501672), (36, 1126254), (54, 750836), (72, 563127), (108, 375418), (216, 187709), (337, 120312), (557, 72792), (674, 60156), (1011, 40104), (1114, 36396), (1348, 30078), (1671, 24264), (2022, 20052), (2228, 18198), (2696, 15039), (3033, 13368), (3342, 12132), (4044, 10026), (4456, 9099), (5013, 8088), (6066, 6684)]