77974735208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{10889}}^1\times {\mathrm{47111}}^1$

素因数の和:58025

約数の個数: 32

約数和(自身を含む): 153914904000

約数和(自身を除く): 75940168792

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 10889, 21778, 43556, 47111, 87112, 94222, 188444, 206891, 376888, 413782, 827564, 895109, 1655128, 1790218, 3580436, 7160872, 512991679, 1025983358, 2051966716, 4103933432, 9746841901, 19493683802, 38987367604, 77974735208]

約数ペア:

[(1, 77974735208), (2, 38987367604), (4, 19493683802), (8, 9746841901), (19, 4103933432), (38, 2051966716), (76, 1025983358), (152, 512991679), (10889, 7160872), (21778, 3580436), (43556, 1790218), (47111, 1655128), (87112, 895109), (94222, 827564), (188444, 413782), (206891, 376888)]