79961728

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 192

約数和(自身を含む): 216280800

約数和(自身を除く): 136319072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 49, 56, 61, 64, 76, 77, 88, 98, 112, 122, 128, 133, 152, 154, 176, 196, 209, 224, 244, 266, 304, 308, 352, 392, 418, 427, 448, 488, 532, 539, 608, 616, 671, 704, 784, 836, 854, 896, 931, 976, 1064, 1078, 1159, 1216, 1232, 1342, 1408, 1463, 1568, 1672, 1708, 1862, 1952, 2128, 2156, 2318, 2432, 2464, 2684, 2926, 2989, 3136, 3344, 3416, 3724, 3904, 4256, 4312, 4636, 4697, 4928, 5368, 5852, 5978, 6272, 6688, 6832, 7448, 7808, 8113, 8512, 8624, 9272, 9394, 9856, 10241, 10736, 11704, 11956, 12749, 13376, 13664, 14896, 16226, 17024, 17248, 18544, 18788, 20482, 21472, 23408, 23912, 25498, 26752, 27328, 29792, 32452, 32879, 34496, 37088, 37576, 40964, 42944, 46816, 47824, 50996, 54656, 56791, 59584, 64904, 65758, 68992, 74176, 75152, 81928, 85888, 89243, 93632, 95648, 101992, 113582, 119168, 129808, 131516, 148352, 150304, 163856, 178486, 187264, 191296, 203984, 227164, 259616, 263032, 300608, 327712, 356972, 382592, 407968, 454328, 519232, 526064, 601216, 624701, 655424, 713944, 815936, 908656, 1038464, 1052128, 1249402, 1310848, 1427888, 1631872, 1817312, 2104256, 2498804, 2855776, 3634624, 4208512, 4997608, 5711552, 7269248, 9995216, 11423104, 19990432, 39980864, 79961728]

約数ペア:

[(1, 79961728), (2, 39980864), (4, 19990432), (7, 11423104), (8, 9995216), (11, 7269248), (14, 5711552), (16, 4997608), (19, 4208512), (22, 3634624), (28, 2855776), (32, 2498804), (38, 2104256), (44, 1817312), (49, 1631872), (56, 1427888), (61, 1310848), (64, 1249402), (76, 1052128), (77, 1038464), (88, 908656), (98, 815936), (112, 713944), (122, 655424), (128, 624701), (133, 601216), (152, 526064), (154, 519232), (176, 454328), (196, 407968), (209, 382592), (224, 356972), (244, 327712), (266, 300608), (304, 263032), (308, 259616), (352, 227164), (392, 203984), (418, 191296), (427, 187264), (448, 178486), (488, 163856), (532, 150304), (539, 148352), (608, 131516), (616, 129808), (671, 119168), (704, 113582), (784, 101992), (836, 95648), (854, 93632), (896, 89243), (931, 85888), (976, 81928), (1064, 75152), (1078, 74176), (1159, 68992), (1216, 65758), (1232, 64904), (1342, 59584), (1408, 56791), (1463, 54656), (1568, 50996), (1672, 47824), (1708, 46816), (1862, 42944), (1952, 40964), (2128, 37576), (2156, 37088), (2318, 34496), (2432, 32879), (2464, 32452), (2684, 29792), (2926, 27328), (2989, 26752), (3136, 25498), (3344, 23912), (3416, 23408), (3724, 21472), (3904, 20482), (4256, 18788), (4312, 18544), (4636, 17248), (4697, 17024), (4928, 16226), (5368, 14896), (5852, 13664), (5978, 13376), (6272, 12749), (6688, 11956), (6832, 11704), (7448, 10736), (7808, 10241), (8113, 9856), (8512, 9394), (8624, 9272)]