77920128

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:98

約数の個数: 288

約数和(自身を含む): 271591320

約数和(自身を除く): 193671192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 43, 44, 48, 52, 64, 66, 72, 78, 86, 88, 96, 99, 104, 117, 121, 128, 129, 132, 143, 144, 156, 172, 176, 192, 198, 208, 234, 242, 258, 264, 286, 288, 312, 344, 352, 363, 384, 387, 396, 416, 429, 468, 473, 484, 516, 528, 559, 572, 576, 624, 688, 704, 726, 774, 792, 832, 858, 936, 946, 968, 1032, 1056, 1089, 1118, 1144, 1152, 1248, 1287, 1376, 1408, 1419, 1452, 1548, 1573, 1584, 1664, 1677, 1716, 1872, 1892, 1936, 2064, 2112, 2178, 2236, 2288, 2496, 2574, 2752, 2838, 2904, 3096, 3146, 3168, 3354, 3432, 3744, 3784, 3872, 4128, 4224, 4257, 4356, 4472, 4576, 4719, 4992, 5031, 5148, 5203, 5504, 5676, 5808, 6149, 6192, 6292, 6336, 6708, 6864, 7488, 7568, 7744, 8256, 8514, 8712, 8944, 9152, 9438, 10062, 10296, 10406, 11352, 11616, 12298, 12384, 12584, 12672, 13416, 13728, 14157, 14976, 15136, 15488, 15609, 16512, 17028, 17424, 17888, 18304, 18447, 18876, 20124, 20592, 20812, 22704, 23232, 24596, 24768, 25168, 26832, 27456, 28314, 30272, 31218, 34056, 34848, 35776, 36894, 37752, 40248, 41184, 41624, 45408, 46464, 46827, 49192, 49536, 50336, 53664, 54912, 55341, 56628, 60544, 62436, 67639, 68112, 69696, 71552, 73788, 75504, 80496, 82368, 83248, 90816, 93654, 98384, 100672, 107328, 110682, 113256, 124872, 135278, 136224, 139392, 147576, 151008, 160992, 164736, 166496, 181632, 187308, 196768, 201344, 202917, 214656, 221364, 226512, 249744, 270556, 272448, 295152, 302016, 321984, 332992, 374616, 393536, 405834, 442728, 453024, 499488, 541112, 544896, 590304, 604032, 608751, 643968, 665984, 749232, 787072, 811668, 885456, 906048, 998976, 1082224, 1180608, 1217502, 1498464, 1623336, 1770912, 1812096, 1997952, 2164448, 2361216, 2435004, 2996928, 3246672, 3541824, 4328896, 4870008, 5993856, 6493344, 7083648, 8657792, 9740016, 12986688, 19480032, 25973376, 38960064, 77920128]

約数ペア:

[(1, 77920128), (2, 38960064), (3, 25973376), (4, 19480032), (6, 12986688), (8, 9740016), (9, 8657792), (11, 7083648), (12, 6493344), (13, 5993856), (16, 4870008), (18, 4328896), (22, 3541824), (24, 3246672), (26, 2996928), (32, 2435004), (33, 2361216), (36, 2164448), (39, 1997952), (43, 1812096), (44, 1770912), (48, 1623336), (52, 1498464), (64, 1217502), (66, 1180608), (72, 1082224), (78, 998976), (86, 906048), (88, 885456), (96, 811668), (99, 787072), (104, 749232), (117, 665984), (121, 643968), (128, 608751), (129, 604032), (132, 590304), (143, 544896), (144, 541112), (156, 499488), (172, 453024), (176, 442728), (192, 405834), (198, 393536), (208, 374616), (234, 332992), (242, 321984), (258, 302016), (264, 295152), (286, 272448), (288, 270556), (312, 249744), (344, 226512), (352, 221364), (363, 214656), (384, 202917), (387, 201344), (396, 196768), (416, 187308), (429, 181632), (468, 166496), (473, 164736), (484, 160992), (516, 151008), (528, 147576), (559, 139392), (572, 136224), (576, 135278), (624, 124872), (688, 113256), (704, 110682), (726, 107328), (774, 100672), (792, 98384), (832, 93654), (858, 90816), (936, 83248), (946, 82368), (968, 80496), (1032, 75504), (1056, 73788), (1089, 71552), (1118, 69696), (1144, 68112), (1152, 67639), (1248, 62436), (1287, 60544), (1376, 56628), (1408, 55341), (1419, 54912), (1452, 53664), (1548, 50336), (1573, 49536), (1584, 49192), (1664, 46827), (1677, 46464), (1716, 45408), (1872, 41624), (1892, 41184), (1936, 40248), (2064, 37752), (2112, 36894), (2178, 35776), (2236, 34848), (2288, 34056), (2496, 31218), (2574, 30272), (2752, 28314), (2838, 27456), (2904, 26832), (3096, 25168), (3146, 24768), (3168, 24596), (3354, 23232), (3432, 22704), (3744, 20812), (3784, 20592), (3872, 20124), (4128, 18876), (4224, 18447), (4257, 18304), (4356, 17888), (4472, 17424), (4576, 17028), (4719, 16512), (4992, 15609), (5031, 15488), (5148, 15136), (5203, 14976), (5504, 14157), (5676, 13728), (5808, 13416), (6149, 12672), (6192, 12584), (6292, 12384), (6336, 12298), (6708, 11616), (6864, 11352), (7488, 10406), (7568, 10296), (7744, 10062), (8256, 9438), (8514, 9152), (8712, 8944)]