68148288

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:529

約数の個数: 168

約数和(自身を含む): 221894400

約数和(自身を除く): 153746112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 192, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 479, 494, 576, 608, 624, 684, 741, 832, 912, 936, 958, 988, 1216, 1248, 1368, 1437, 1482, 1824, 1872, 1916, 1976, 2223, 2496, 2736, 2874, 2964, 3648, 3744, 3832, 3952, 4311, 4446, 5472, 5748, 5928, 6227, 7488, 7664, 7904, 8622, 8892, 9101, 10944, 11496, 11856, 12454, 15328, 15808, 17244, 17784, 18202, 18681, 22992, 23712, 24908, 27303, 30656, 34488, 35568, 36404, 37362, 45984, 47424, 49816, 54606, 56043, 68976, 71136, 72808, 74724, 81909, 91968, 99632, 109212, 112086, 118313, 137952, 142272, 145616, 149448, 163818, 199264, 218424, 224172, 236626, 275904, 291232, 298896, 327636, 354939, 398528, 436848, 448344, 473252, 582464, 597792, 655272, 709878, 873696, 896688, 946504, 1064817, 1195584, 1310544, 1419756, 1747392, 1793376, 1893008, 2129634, 2621088, 2839512, 3586752, 3786016, 4259268, 5242176, 5679024, 7572032, 8518536, 11358048, 17037072, 22716096, 34074144, 68148288]

約数ペア:

[(1, 68148288), (2, 34074144), (3, 22716096), (4, 17037072), (6, 11358048), (8, 8518536), (9, 7572032), (12, 5679024), (13, 5242176), (16, 4259268), (18, 3786016), (19, 3586752), (24, 2839512), (26, 2621088), (32, 2129634), (36, 1893008), (38, 1793376), (39, 1747392), (48, 1419756), (52, 1310544), (57, 1195584), (64, 1064817), (72, 946504), (76, 896688), (78, 873696), (96, 709878), (104, 655272), (114, 597792), (117, 582464), (144, 473252), (152, 448344), (156, 436848), (171, 398528), (192, 354939), (208, 327636), (228, 298896), (234, 291232), (247, 275904), (288, 236626), (304, 224172), (312, 218424), (342, 199264), (416, 163818), (456, 149448), (468, 145616), (479, 142272), (494, 137952), (576, 118313), (608, 112086), (624, 109212), (684, 99632), (741, 91968), (832, 81909), (912, 74724), (936, 72808), (958, 71136), (988, 68976), (1216, 56043), (1248, 54606), (1368, 49816), (1437, 47424), (1482, 45984), (1824, 37362), (1872, 36404), (1916, 35568), (1976, 34488), (2223, 30656), (2496, 27303), (2736, 24908), (2874, 23712), (2964, 22992), (3648, 18681), (3744, 18202), (3832, 17784), (3952, 17244), (4311, 15808), (4446, 15328), (5472, 12454), (5748, 11856), (5928, 11496), (6227, 10944), (7488, 9101), (7664, 8892), (7904, 8622)]