73727568

素因数分解:

$2^4\times 3^2\times {\mathrm{511997}}^1$

素因数の和:512011

約数の個数: 30

約数和(自身を含む): 206335194

約数和(自身を除く): 132607626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 511997, 1023994, 1535991, 2047988, 3071982, 4095976, 4607973, 6143964, 8191952, 9215946, 12287928, 18431892, 24575856, 36863784, 73727568]

約数ペア:

[(1, 73727568), (2, 36863784), (3, 24575856), (4, 18431892), (6, 12287928), (8, 9215946), (9, 8191952), (12, 6143964), (16, 4607973), (18, 4095976), (24, 3071982), (36, 2047988), (48, 1535991), (72, 1023994), (144, 511997)]