66157476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:342

約数の個数: 144

約数和(自身を含む): 203062272

約数和(自身を除く): 136904796

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 66, 69, 77, 84, 92, 121, 132, 138, 154, 161, 231, 242, 253, 276, 283, 308, 322, 363, 462, 483, 484, 506, 566, 644, 726, 759, 847, 849, 924, 966, 1012, 1132, 1452, 1518, 1694, 1698, 1771, 1932, 1981, 2541, 2783, 3036, 3113, 3388, 3396, 3542, 3962, 5082, 5313, 5566, 5943, 6226, 6509, 7084, 7924, 8349, 9339, 10164, 10626, 11132, 11886, 12452, 13018, 16698, 18678, 19481, 19527, 21252, 21791, 23772, 26036, 33396, 34243, 37356, 38962, 39054, 43582, 45563, 58443, 65373, 68486, 71599, 77924, 78108, 87164, 91126, 102729, 116886, 130746, 136689, 136972, 143198, 182252, 205458, 214797, 233772, 239701, 261492, 273378, 286396, 410916, 429594, 479402, 501193, 546756, 719103, 787589, 859188, 958804, 1002386, 1438206, 1503579, 1575178, 2004772, 2362767, 2876412, 3007158, 3150356, 4725534, 5513123, 6014316, 9451068, 11026246, 16539369, 22052492, 33078738, 66157476]

約数ペア:

[(1, 66157476), (2, 33078738), (3, 22052492), (4, 16539369), (6, 11026246), (7, 9451068), (11, 6014316), (12, 5513123), (14, 4725534), (21, 3150356), (22, 3007158), (23, 2876412), (28, 2362767), (33, 2004772), (42, 1575178), (44, 1503579), (46, 1438206), (66, 1002386), (69, 958804), (77, 859188), (84, 787589), (92, 719103), (121, 546756), (132, 501193), (138, 479402), (154, 429594), (161, 410916), (231, 286396), (242, 273378), (253, 261492), (276, 239701), (283, 233772), (308, 214797), (322, 205458), (363, 182252), (462, 143198), (483, 136972), (484, 136689), (506, 130746), (566, 116886), (644, 102729), (726, 91126), (759, 87164), (847, 78108), (849, 77924), (924, 71599), (966, 68486), (1012, 65373), (1132, 58443), (1452, 45563), (1518, 43582), (1694, 39054), (1698, 38962), (1771, 37356), (1932, 34243), (1981, 33396), (2541, 26036), (2783, 23772), (3036, 21791), (3113, 21252), (3388, 19527), (3396, 19481), (3542, 18678), (3962, 16698), (5082, 13018), (5313, 12452), (5566, 11886), (5943, 11132), (6226, 10626), (6509, 10164), (7084, 9339), (7924, 8349)]