66565548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6143}}^1$

素因数の和:6203

約数の個数: 72

約数和(自身を含む): 196804608

約数和(自身を除く): 130239060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 6143, 10836, 12286, 18429, 24572, 36858, 43001, 55287, 73716, 86002, 110574, 129003, 172004, 221148, 258006, 264149, 387009, 516012, 528298, 774018, 792447, 1056596, 1548036, 1584894, 1849043, 2377341, 3169788, 3698086, 4754682, 5547129, 7396172, 9509364, 11094258, 16641387, 22188516, 33282774, 66565548]

約数ペア:

[(1, 66565548), (2, 33282774), (3, 22188516), (4, 16641387), (6, 11094258), (7, 9509364), (9, 7396172), (12, 5547129), (14, 4754682), (18, 3698086), (21, 3169788), (28, 2377341), (36, 1849043), (42, 1584894), (43, 1548036), (63, 1056596), (84, 792447), (86, 774018), (126, 528298), (129, 516012), (172, 387009), (252, 264149), (258, 258006), (301, 221148), (387, 172004), (516, 129003), (602, 110574), (774, 86002), (903, 73716), (1204, 55287), (1548, 43001), (1806, 36858), (2709, 24572), (3612, 18429), (5418, 12286), (6143, 10836)]