80505456

素因数分解:

$2^4\times 3^1\times {\mathrm{1677197}}^1$

素因数の和:1677208

約数の個数: 20

約数和(自身を含む): 207972552

約数和(自身を除く): 127467096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1677197, 3354394, 5031591, 6708788, 10063182, 13417576, 20126364, 26835152, 40252728, 80505456]

約数ペア:

[(1, 80505456), (2, 40252728), (3, 26835152), (4, 20126364), (6, 13417576), (8, 10063182), (12, 6708788), (16, 5031591), (24, 3354394), (48, 1677197)]