77487768

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 240084000

約数和(自身を除く): 162596232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 29, 34, 36, 37, 51, 58, 59, 68, 72, 74, 87, 102, 111, 116, 118, 136, 148, 153, 174, 177, 204, 222, 232, 236, 261, 296, 306, 333, 348, 354, 408, 444, 472, 493, 522, 531, 612, 629, 666, 696, 708, 888, 986, 1003, 1044, 1062, 1073, 1224, 1258, 1332, 1416, 1479, 1711, 1887, 1972, 2006, 2088, 2124, 2146, 2183, 2516, 2664, 2958, 3009, 3219, 3422, 3774, 3944, 4012, 4248, 4292, 4366, 4437, 5032, 5133, 5661, 5916, 6018, 6438, 6549, 6844, 7548, 8024, 8584, 8732, 8874, 9027, 9657, 10266, 11322, 11832, 12036, 12876, 13098, 13688, 15096, 15399, 17464, 17748, 18054, 18241, 19314, 19647, 20532, 22644, 24072, 25752, 26196, 29087, 30798, 35496, 36108, 36482, 37111, 38628, 39294, 41064, 45288, 52392, 54723, 58174, 61596, 63307, 72216, 72964, 74222, 77256, 78588, 87261, 109446, 111333, 116348, 123192, 126614, 145928, 148444, 157176, 164169, 174522, 189921, 218892, 222666, 232696, 253228, 261783, 296888, 328338, 333999, 349044, 379842, 437784, 445332, 506456, 523566, 569763, 656676, 667998, 698088, 759684, 890664, 1047132, 1076219, 1139526, 1313352, 1335996, 1519368, 2094264, 2152438, 2279052, 2671992, 3228657, 4304876, 4558104, 6457314, 8609752, 9685971, 12914628, 19371942, 25829256, 38743884, 77487768]

約数ペア:

[(1, 77487768), (2, 38743884), (3, 25829256), (4, 19371942), (6, 12914628), (8, 9685971), (9, 8609752), (12, 6457314), (17, 4558104), (18, 4304876), (24, 3228657), (29, 2671992), (34, 2279052), (36, 2152438), (37, 2094264), (51, 1519368), (58, 1335996), (59, 1313352), (68, 1139526), (72, 1076219), (74, 1047132), (87, 890664), (102, 759684), (111, 698088), (116, 667998), (118, 656676), (136, 569763), (148, 523566), (153, 506456), (174, 445332), (177, 437784), (204, 379842), (222, 349044), (232, 333999), (236, 328338), (261, 296888), (296, 261783), (306, 253228), (333, 232696), (348, 222666), (354, 218892), (408, 189921), (444, 174522), (472, 164169), (493, 157176), (522, 148444), (531, 145928), (612, 126614), (629, 123192), (666, 116348), (696, 111333), (708, 109446), (888, 87261), (986, 78588), (1003, 77256), (1044, 74222), (1062, 72964), (1073, 72216), (1224, 63307), (1258, 61596), (1332, 58174), (1416, 54723), (1479, 52392), (1711, 45288), (1887, 41064), (1972, 39294), (2006, 38628), (2088, 37111), (2124, 36482), (2146, 36108), (2183, 35496), (2516, 30798), (2664, 29087), (2958, 26196), (3009, 25752), (3219, 24072), (3422, 22644), (3774, 20532), (3944, 19647), (4012, 19314), (4248, 18241), (4292, 18054), (4366, 17748), (4437, 17464), (5032, 15399), (5133, 15096), (5661, 13688), (5916, 13098), (6018, 12876), (6438, 12036), (6549, 11832), (6844, 11322), (7548, 10266), (8024, 9657), (8584, 9027), (8732, 8874)]