72323568

素因数分解:

$2^4\times 3^2\times {\mathrm{502247}}^1$

素因数の和:502261

約数の個数: 30

約数和(自身を含む): 202405944

約数和(自身を除く): 130082376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 502247, 1004494, 1506741, 2008988, 3013482, 4017976, 4520223, 6026964, 8035952, 9040446, 12053928, 18080892, 24107856, 36161784, 72323568]

約数ペア:

[(1, 72323568), (2, 36161784), (3, 24107856), (4, 18080892), (6, 12053928), (8, 9040446), (9, 8035952), (12, 6026964), (16, 4520223), (18, 4017976), (24, 3013482), (36, 2008988), (48, 1506741), (72, 1004494), (144, 502247)]