78647712

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:391

約数の個数: 192

約数和(自身を含む): 257572224

約数和(自身を除く): 178924512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 32, 33, 34, 39, 44, 48, 51, 52, 66, 68, 78, 88, 96, 102, 104, 132, 136, 143, 156, 176, 187, 204, 208, 221, 264, 272, 286, 312, 337, 352, 374, 408, 416, 429, 442, 528, 544, 561, 572, 624, 663, 674, 748, 816, 858, 884, 1011, 1056, 1122, 1144, 1248, 1326, 1348, 1496, 1632, 1716, 1768, 2022, 2244, 2288, 2431, 2652, 2696, 2992, 3432, 3536, 3707, 4044, 4381, 4488, 4576, 4862, 5304, 5392, 5729, 5984, 6864, 7072, 7293, 7414, 8088, 8762, 8976, 9724, 10608, 10784, 11121, 11458, 13143, 13728, 14586, 14828, 16176, 17187, 17524, 17952, 19448, 21216, 22242, 22916, 26286, 29172, 29656, 32352, 34374, 35048, 38896, 44484, 45832, 48191, 52572, 58344, 59312, 63019, 68748, 70096, 74477, 77792, 88968, 91664, 96382, 105144, 116688, 118624, 126038, 137496, 140192, 144573, 148954, 177936, 183328, 189057, 192764, 210288, 223431, 233376, 252076, 274992, 289146, 297908, 355872, 378114, 385528, 420576, 446862, 504152, 549984, 578292, 595816, 756228, 771056, 819247, 893724, 1008304, 1156584, 1191632, 1512456, 1542112, 1638494, 1787448, 2016608, 2313168, 2383264, 2457741, 3024912, 3276988, 3574896, 4626336, 4915482, 6049824, 6553976, 7149792, 9830964, 13107952, 19661928, 26215904, 39323856, 78647712]

約数ペア:

[(1, 78647712), (2, 39323856), (3, 26215904), (4, 19661928), (6, 13107952), (8, 9830964), (11, 7149792), (12, 6553976), (13, 6049824), (16, 4915482), (17, 4626336), (22, 3574896), (24, 3276988), (26, 3024912), (32, 2457741), (33, 2383264), (34, 2313168), (39, 2016608), (44, 1787448), (48, 1638494), (51, 1542112), (52, 1512456), (66, 1191632), (68, 1156584), (78, 1008304), (88, 893724), (96, 819247), (102, 771056), (104, 756228), (132, 595816), (136, 578292), (143, 549984), (156, 504152), (176, 446862), (187, 420576), (204, 385528), (208, 378114), (221, 355872), (264, 297908), (272, 289146), (286, 274992), (312, 252076), (337, 233376), (352, 223431), (374, 210288), (408, 192764), (416, 189057), (429, 183328), (442, 177936), (528, 148954), (544, 144573), (561, 140192), (572, 137496), (624, 126038), (663, 118624), (674, 116688), (748, 105144), (816, 96382), (858, 91664), (884, 88968), (1011, 77792), (1056, 74477), (1122, 70096), (1144, 68748), (1248, 63019), (1326, 59312), (1348, 58344), (1496, 52572), (1632, 48191), (1716, 45832), (1768, 44484), (2022, 38896), (2244, 35048), (2288, 34374), (2431, 32352), (2652, 29656), (2696, 29172), (2992, 26286), (3432, 22916), (3536, 22242), (3707, 21216), (4044, 19448), (4381, 17952), (4488, 17524), (4576, 17187), (4862, 16176), (5304, 14828), (5392, 14586), (5729, 13728), (5984, 13143), (6864, 11458), (7072, 11121), (7293, 10784), (7414, 10608), (8088, 9724), (8762, 8976)]