80562944

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 206820096

約数和(自身を除く): 126257152

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 61, 64, 67, 77, 88, 112, 122, 128, 134, 154, 176, 224, 244, 256, 268, 308, 352, 427, 448, 469, 488, 536, 616, 671, 704, 737, 854, 896, 938, 976, 1072, 1232, 1342, 1408, 1474, 1708, 1792, 1876, 1952, 2144, 2464, 2684, 2816, 2948, 3416, 3752, 3904, 4087, 4288, 4697, 4928, 5159, 5368, 5896, 6832, 7504, 7808, 8174, 8576, 9394, 9856, 10318, 10736, 11792, 13664, 15008, 15616, 16348, 17152, 18788, 19712, 20636, 21472, 23584, 27328, 28609, 30016, 32696, 37576, 41272, 42944, 44957, 47168, 54656, 57218, 60032, 65392, 75152, 82544, 85888, 89914, 94336, 109312, 114436, 120064, 130784, 150304, 165088, 171776, 179828, 188672, 228872, 261568, 300608, 314699, 330176, 359656, 457744, 523136, 601216, 629398, 660352, 719312, 915488, 1046272, 1202432, 1258796, 1320704, 1438624, 1830976, 2517592, 2877248, 3661952, 5035184, 5754496, 7323904, 10070368, 11508992, 20140736, 40281472, 80562944]

約数ペア:

[(1, 80562944), (2, 40281472), (4, 20140736), (7, 11508992), (8, 10070368), (11, 7323904), (14, 5754496), (16, 5035184), (22, 3661952), (28, 2877248), (32, 2517592), (44, 1830976), (56, 1438624), (61, 1320704), (64, 1258796), (67, 1202432), (77, 1046272), (88, 915488), (112, 719312), (122, 660352), (128, 629398), (134, 601216), (154, 523136), (176, 457744), (224, 359656), (244, 330176), (256, 314699), (268, 300608), (308, 261568), (352, 228872), (427, 188672), (448, 179828), (469, 171776), (488, 165088), (536, 150304), (616, 130784), (671, 120064), (704, 114436), (737, 109312), (854, 94336), (896, 89914), (938, 85888), (976, 82544), (1072, 75152), (1232, 65392), (1342, 60032), (1408, 57218), (1474, 54656), (1708, 47168), (1792, 44957), (1876, 42944), (1952, 41272), (2144, 37576), (2464, 32696), (2684, 30016), (2816, 28609), (2948, 27328), (3416, 23584), (3752, 21472), (3904, 20636), (4087, 19712), (4288, 18788), (4697, 17152), (4928, 16348), (5159, 15616), (5368, 15008), (5896, 13664), (6832, 11792), (7504, 10736), (7808, 10318), (8174, 9856), (8576, 9394)]