66637788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1047

約数の個数: 96

約数和(自身を含む): 191600640

約数和(自身を除く): 124962852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 43, 57, 76, 84, 86, 114, 129, 133, 172, 228, 258, 266, 301, 399, 516, 532, 602, 798, 817, 903, 971, 1204, 1596, 1634, 1806, 1942, 2451, 2913, 3268, 3612, 3884, 4902, 5719, 5826, 6797, 9804, 11438, 11652, 13594, 17157, 18449, 20391, 22876, 27188, 34314, 36898, 40782, 41753, 55347, 68628, 73796, 81564, 83506, 110694, 125259, 129143, 167012, 221388, 250518, 258286, 292271, 387429, 501036, 516572, 584542, 774858, 793307, 876813, 1169084, 1549716, 1586614, 1753626, 2379921, 3173228, 3507252, 4759842, 5553149, 9519684, 11106298, 16659447, 22212596, 33318894, 66637788]

約数ペア:

[(1, 66637788), (2, 33318894), (3, 22212596), (4, 16659447), (6, 11106298), (7, 9519684), (12, 5553149), (14, 4759842), (19, 3507252), (21, 3173228), (28, 2379921), (38, 1753626), (42, 1586614), (43, 1549716), (57, 1169084), (76, 876813), (84, 793307), (86, 774858), (114, 584542), (129, 516572), (133, 501036), (172, 387429), (228, 292271), (258, 258286), (266, 250518), (301, 221388), (399, 167012), (516, 129143), (532, 125259), (602, 110694), (798, 83506), (817, 81564), (903, 73796), (971, 68628), (1204, 55347), (1596, 41753), (1634, 40782), (1806, 36898), (1942, 34314), (2451, 27188), (2913, 22876), (3268, 20391), (3612, 18449), (3884, 17157), (4902, 13594), (5719, 11652), (5826, 11438), (6797, 9804)]