79971894

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^2\times {\mathrm{881}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 182362320

約数和(自身を除く): 102390426

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 881, 1107, 1681, 1762, 2214, 2643, 3362, 5043, 5286, 7929, 10086, 15129, 15858, 23787, 30258, 36121, 45387, 47574, 72242, 90774, 108363, 216726, 325089, 650178, 975267, 1480961, 1950534, 2961922, 4442883, 8885766, 13328649, 26657298, 39985947, 79971894]

約数ペア:

[(1, 79971894), (2, 39985947), (3, 26657298), (6, 13328649), (9, 8885766), (18, 4442883), (27, 2961922), (41, 1950534), (54, 1480961), (82, 975267), (123, 650178), (246, 325089), (369, 216726), (738, 108363), (881, 90774), (1107, 72242), (1681, 47574), (1762, 45387), (2214, 36121), (2643, 30258), (3362, 23787), (5043, 15858), (5286, 15129), (7929, 10086)]