71981604

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{117617}}^1$

素因数の和:117644

約数の個数: 36

約数和(自身を含む): 192658284

約数和(自身を除く): 120676680

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 117617, 235234, 352851, 470468, 705702, 1058553, 1411404, 1999489, 2117106, 3998978, 4234212, 5998467, 7997956, 11996934, 17995401, 23993868, 35990802, 71981604]

約数ペア:

[(1, 71981604), (2, 35990802), (3, 23993868), (4, 17995401), (6, 11996934), (9, 7997956), (12, 5998467), (17, 4234212), (18, 3998978), (34, 2117106), (36, 1999489), (51, 1411404), (68, 1058553), (102, 705702), (153, 470468), (204, 352851), (306, 235234), (612, 117617)]