57720396

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{78853}}^1$

素因数の和:78921

約数の個数: 24

約数和(自身を含む): 136890544

約数和(自身を除く): 79170148

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 78853, 157706, 236559, 315412, 473118, 946236, 4810033, 9620066, 14430099, 19240132, 28860198, 57720396]

約数ペア:

[(1, 57720396), (2, 28860198), (3, 19240132), (4, 14430099), (6, 9620066), (12, 4810033), (61, 946236), (122, 473118), (183, 315412), (244, 236559), (366, 157706), (732, 78853)]