66871332

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:703

約数の個数: 120

約数和(自身を含む): 197588160

約数和(自身を除く): 130716828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 33, 36, 44, 54, 58, 66, 81, 87, 99, 108, 116, 132, 162, 174, 198, 261, 297, 319, 324, 348, 396, 522, 594, 638, 647, 783, 891, 957, 1044, 1188, 1276, 1294, 1566, 1782, 1914, 1941, 2349, 2588, 2871, 3132, 3564, 3828, 3882, 4698, 5742, 5823, 7117, 7764, 8613, 9396, 11484, 11646, 14234, 17226, 17469, 18763, 21351, 23292, 25839, 28468, 34452, 34938, 37526, 42702, 51678, 52407, 56289, 64053, 69876, 75052, 85404, 103356, 104814, 112578, 128106, 168867, 192159, 206393, 209628, 225156, 256212, 337734, 384318, 412786, 506601, 576477, 619179, 675468, 768636, 825572, 1013202, 1152954, 1238358, 1519803, 1857537, 2026404, 2305908, 2476716, 3039606, 3715074, 5572611, 6079212, 7430148, 11145222, 16717833, 22290444, 33435666, 66871332]

約数ペア:

[(1, 66871332), (2, 33435666), (3, 22290444), (4, 16717833), (6, 11145222), (9, 7430148), (11, 6079212), (12, 5572611), (18, 3715074), (22, 3039606), (27, 2476716), (29, 2305908), (33, 2026404), (36, 1857537), (44, 1519803), (54, 1238358), (58, 1152954), (66, 1013202), (81, 825572), (87, 768636), (99, 675468), (108, 619179), (116, 576477), (132, 506601), (162, 412786), (174, 384318), (198, 337734), (261, 256212), (297, 225156), (319, 209628), (324, 206393), (348, 192159), (396, 168867), (522, 128106), (594, 112578), (638, 104814), (647, 103356), (783, 85404), (891, 75052), (957, 69876), (1044, 64053), (1188, 56289), (1276, 52407), (1294, 51678), (1566, 42702), (1782, 37526), (1914, 34938), (1941, 34452), (2349, 28468), (2588, 25839), (2871, 23292), (3132, 21351), (3564, 18763), (3828, 17469), (3882, 17226), (4698, 14234), (5742, 11646), (5823, 11484), (7117, 9396), (7764, 8613)]