66172288

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:89

約数の個数: 192

約数和(自身を含む): 179193600

約数和(自身を除く): 113021312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 23, 26, 28, 32, 38, 46, 52, 56, 64, 76, 91, 92, 104, 112, 128, 133, 152, 161, 169, 182, 184, 208, 224, 247, 266, 299, 304, 322, 338, 364, 368, 416, 437, 448, 494, 532, 598, 608, 644, 676, 728, 736, 832, 874, 896, 988, 1064, 1183, 1196, 1216, 1288, 1352, 1456, 1472, 1664, 1729, 1748, 1976, 2093, 2128, 2366, 2392, 2432, 2576, 2704, 2912, 2944, 3059, 3211, 3458, 3496, 3887, 3952, 4186, 4256, 4732, 4784, 5152, 5408, 5681, 5824, 6118, 6422, 6916, 6992, 7774, 7904, 8372, 8512, 9464, 9568, 10304, 10816, 11362, 11648, 12236, 12844, 13832, 13984, 15548, 15808, 16744, 17024, 18928, 19136, 20608, 21632, 22477, 22724, 24472, 25688, 27209, 27664, 27968, 31096, 31616, 33488, 37856, 38272, 39767, 44954, 45448, 48944, 51376, 54418, 55328, 55936, 62192, 66976, 73853, 75712, 79534, 89908, 90896, 97888, 102752, 108836, 110656, 124384, 133952, 147706, 151424, 159068, 179816, 181792, 195776, 205504, 217672, 221312, 248768, 267904, 295412, 318136, 359632, 363584, 391552, 411008, 435344, 497536, 516971, 590824, 636272, 719264, 727168, 870688, 1033942, 1181648, 1272544, 1438528, 1741376, 2067884, 2363296, 2545088, 2877056, 3482752, 4135768, 4726592, 5090176, 8271536, 9453184, 16543072, 33086144, 66172288]

約数ペア:

[(1, 66172288), (2, 33086144), (4, 16543072), (7, 9453184), (8, 8271536), (13, 5090176), (14, 4726592), (16, 4135768), (19, 3482752), (23, 2877056), (26, 2545088), (28, 2363296), (32, 2067884), (38, 1741376), (46, 1438528), (52, 1272544), (56, 1181648), (64, 1033942), (76, 870688), (91, 727168), (92, 719264), (104, 636272), (112, 590824), (128, 516971), (133, 497536), (152, 435344), (161, 411008), (169, 391552), (182, 363584), (184, 359632), (208, 318136), (224, 295412), (247, 267904), (266, 248768), (299, 221312), (304, 217672), (322, 205504), (338, 195776), (364, 181792), (368, 179816), (416, 159068), (437, 151424), (448, 147706), (494, 133952), (532, 124384), (598, 110656), (608, 108836), (644, 102752), (676, 97888), (728, 90896), (736, 89908), (832, 79534), (874, 75712), (896, 73853), (988, 66976), (1064, 62192), (1183, 55936), (1196, 55328), (1216, 54418), (1288, 51376), (1352, 48944), (1456, 45448), (1472, 44954), (1664, 39767), (1729, 38272), (1748, 37856), (1976, 33488), (2093, 31616), (2128, 31096), (2366, 27968), (2392, 27664), (2432, 27209), (2576, 25688), (2704, 24472), (2912, 22724), (2944, 22477), (3059, 21632), (3211, 20608), (3458, 19136), (3496, 18928), (3887, 17024), (3952, 16744), (4186, 15808), (4256, 15548), (4732, 13984), (4784, 13832), (5152, 12844), (5408, 12236), (5681, 11648), (5824, 11362), (6118, 10816), (6422, 10304), (6916, 9568), (6992, 9464), (7774, 8512), (7904, 8372)]