78665988

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{82981}}^1$

素因数の和:83067

約数の個数: 24

約数和(自身を含む): 185879680

約数和(自身を除く): 107213692

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 82981, 165962, 248943, 331924, 497886, 995772, 6555499, 13110998, 19666497, 26221996, 39332994, 78665988]

約数ペア:

[(1, 78665988), (2, 39332994), (3, 26221996), (4, 19666497), (6, 13110998), (12, 6555499), (79, 995772), (158, 497886), (237, 331924), (316, 248943), (474, 165962), (948, 82981)]