71314956

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{27901}}^1$

素因数の和:27982

約数の個数: 36

約数和(自身を含む): 182813904

約数和(自身を除く): 111498948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 27901, 55802, 83703, 111604, 167406, 251109, 334812, 502218, 1004436, 1980971, 3961942, 5942913, 7923884, 11885826, 17828739, 23771652, 35657478, 71314956]

約数ペア:

[(1, 71314956), (2, 35657478), (3, 23771652), (4, 17828739), (6, 11885826), (9, 7923884), (12, 5942913), (18, 3961942), (36, 1980971), (71, 1004436), (142, 502218), (213, 334812), (284, 251109), (426, 167406), (639, 111604), (852, 83703), (1278, 55802), (2556, 27901)]