79809908

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^2\times {\mathrm{139}}^1$

素因数の和:324

約数の個数: 36

約数和(自身を含む): 148669920

約数和(自身を除く): 68860012

約数列:

[1, 2, 4, 23, 46, 79, 92, 139, 158, 278, 316, 556, 1817, 3197, 3634, 6241, 6394, 7268, 10981, 12482, 12788, 21962, 24964, 43924, 143543, 252563, 287086, 505126, 574172, 867499, 1010252, 1734998, 3469996, 19952477, 39904954, 79809908]

約数ペア:

[(1, 79809908), (2, 39904954), (4, 19952477), (23, 3469996), (46, 1734998), (79, 1010252), (92, 867499), (139, 574172), (158, 505126), (278, 287086), (316, 252563), (556, 143543), (1817, 43924), (3197, 24964), (3634, 21962), (6241, 12788), (6394, 12482), (7268, 10981)]