81112044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1123}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 204442112

約数和(自身を除く): 123330068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 463, 926, 1123, 1389, 1852, 2246, 2778, 3369, 4492, 5556, 6019, 6738, 12038, 13476, 14599, 18057, 24076, 29198, 36114, 43797, 58396, 72228, 87594, 175188, 519949, 1039898, 1559847, 2079796, 3119694, 6239388, 6759337, 13518674, 20278011, 27037348, 40556022, 81112044]

約数ペア:

[(1, 81112044), (2, 40556022), (3, 27037348), (4, 20278011), (6, 13518674), (12, 6759337), (13, 6239388), (26, 3119694), (39, 2079796), (52, 1559847), (78, 1039898), (156, 519949), (463, 175188), (926, 87594), (1123, 72228), (1389, 58396), (1852, 43797), (2246, 36114), (2778, 29198), (3369, 24076), (4492, 18057), (5556, 14599), (6019, 13476), (6738, 12038)]