77739816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 256

約数和(自身を含む): 265420800

約数和(自身を除く): 187680984

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 31, 33, 42, 44, 46, 56, 59, 62, 66, 69, 77, 84, 88, 92, 93, 118, 124, 132, 138, 154, 161, 168, 177, 184, 186, 217, 231, 236, 248, 253, 264, 276, 308, 322, 341, 354, 372, 413, 434, 462, 472, 483, 506, 552, 616, 644, 649, 651, 682, 708, 713, 744, 759, 826, 868, 924, 966, 1012, 1023, 1239, 1288, 1298, 1302, 1357, 1364, 1416, 1426, 1518, 1652, 1736, 1771, 1829, 1848, 1932, 1947, 2024, 2046, 2139, 2387, 2478, 2596, 2604, 2714, 2728, 2852, 3036, 3304, 3542, 3658, 3864, 3894, 4071, 4092, 4278, 4543, 4774, 4956, 4991, 5192, 5208, 5313, 5428, 5487, 5704, 6072, 7084, 7161, 7316, 7788, 7843, 8142, 8184, 8556, 9086, 9499, 9548, 9912, 9982, 10626, 10856, 10974, 12803, 13629, 14168, 14322, 14632, 14927, 14973, 15576, 15686, 16284, 17112, 18172, 18998, 19096, 19964, 20119, 21252, 21948, 23529, 25606, 27258, 28497, 28644, 29854, 29946, 31372, 32568, 36344, 37996, 38409, 39928, 40238, 42067, 42504, 43896, 44781, 47058, 51212, 54516, 54901, 56994, 57288, 59708, 59892, 60357, 62744, 75992, 76818, 80476, 84134, 89562, 94116, 102424, 104489, 109032, 109802, 113988, 119416, 119784, 120714, 126201, 140833, 153636, 160952, 164703, 168268, 179124, 188232, 208978, 219604, 227976, 241428, 252402, 281666, 294469, 307272, 313467, 329406, 336536, 358248, 417956, 422499, 439208, 462737, 482856, 504804, 563332, 588938, 626934, 658812, 835912, 844998, 883407, 925474, 1009608, 1126664, 1177876, 1253868, 1317624, 1388211, 1689996, 1766814, 1850948, 2355752, 2507736, 2776422, 3239159, 3379992, 3533628, 3701896, 5552844, 6478318, 7067256, 9717477, 11105688, 12956636, 19434954, 25913272, 38869908, 77739816]

約数ペア:

[(1, 77739816), (2, 38869908), (3, 25913272), (4, 19434954), (6, 12956636), (7, 11105688), (8, 9717477), (11, 7067256), (12, 6478318), (14, 5552844), (21, 3701896), (22, 3533628), (23, 3379992), (24, 3239159), (28, 2776422), (31, 2507736), (33, 2355752), (42, 1850948), (44, 1766814), (46, 1689996), (56, 1388211), (59, 1317624), (62, 1253868), (66, 1177876), (69, 1126664), (77, 1009608), (84, 925474), (88, 883407), (92, 844998), (93, 835912), (118, 658812), (124, 626934), (132, 588938), (138, 563332), (154, 504804), (161, 482856), (168, 462737), (177, 439208), (184, 422499), (186, 417956), (217, 358248), (231, 336536), (236, 329406), (248, 313467), (253, 307272), (264, 294469), (276, 281666), (308, 252402), (322, 241428), (341, 227976), (354, 219604), (372, 208978), (413, 188232), (434, 179124), (462, 168268), (472, 164703), (483, 160952), (506, 153636), (552, 140833), (616, 126201), (644, 120714), (649, 119784), (651, 119416), (682, 113988), (708, 109802), (713, 109032), (744, 104489), (759, 102424), (826, 94116), (868, 89562), (924, 84134), (966, 80476), (1012, 76818), (1023, 75992), (1239, 62744), (1288, 60357), (1298, 59892), (1302, 59708), (1357, 57288), (1364, 56994), (1416, 54901), (1426, 54516), (1518, 51212), (1652, 47058), (1736, 44781), (1771, 43896), (1829, 42504), (1848, 42067), (1932, 40238), (1947, 39928), (2024, 38409), (2046, 37996), (2139, 36344), (2387, 32568), (2478, 31372), (2596, 29946), (2604, 29854), (2714, 28644), (2728, 28497), (2852, 27258), (3036, 25606), (3304, 23529), (3542, 21948), (3658, 21252), (3864, 20119), (3894, 19964), (4071, 19096), (4092, 18998), (4278, 18172), (4543, 17112), (4774, 16284), (4956, 15686), (4991, 15576), (5192, 14973), (5208, 14927), (5313, 14632), (5428, 14322), (5487, 14168), (5704, 13629), (6072, 12803), (7084, 10974), (7161, 10856), (7316, 10626), (7788, 9982), (7843, 9912), (8142, 9548), (8184, 9499), (8556, 9086)]