79869888

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 280

約数和(自身を含む): 283244544

約数和(自身を除く): 203374656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 71, 72, 81, 84, 93, 96, 108, 112, 124, 126, 142, 144, 162, 168, 186, 189, 192, 213, 216, 217, 224, 248, 252, 279, 284, 288, 324, 336, 372, 378, 426, 432, 434, 448, 496, 497, 504, 558, 567, 568, 576, 639, 648, 651, 672, 744, 756, 837, 852, 864, 868, 992, 994, 1008, 1116, 1134, 1136, 1278, 1296, 1302, 1344, 1488, 1491, 1512, 1674, 1704, 1728, 1736, 1917, 1953, 1984, 1988, 2016, 2201, 2232, 2268, 2272, 2511, 2556, 2592, 2604, 2976, 2982, 3024, 3348, 3408, 3472, 3834, 3906, 3976, 4032, 4402, 4464, 4473, 4536, 4544, 5022, 5112, 5184, 5208, 5751, 5859, 5952, 5964, 6048, 6603, 6696, 6816, 6944, 7668, 7812, 7952, 8804, 8928, 8946, 9072, 10044, 10224, 10416, 11502, 11718, 11928, 12096, 13206, 13392, 13419, 13632, 13888, 15336, 15407, 15624, 15904, 17577, 17608, 17856, 17892, 18144, 19809, 20088, 20448, 20832, 23004, 23436, 23856, 26412, 26784, 26838, 30672, 30814, 31248, 31808, 35154, 35216, 35784, 36288, 39618, 40176, 40257, 40896, 41664, 46008, 46221, 46872, 47712, 52824, 53568, 53676, 59427, 61344, 61628, 62496, 70308, 70432, 71568, 79236, 80352, 80514, 92016, 92442, 93744, 95424, 105648, 107352, 118854, 122688, 123256, 124992, 138663, 140616, 140864, 143136, 158472, 160704, 161028, 178281, 184032, 184884, 187488, 211296, 214704, 237708, 246512, 277326, 281232, 286272, 316944, 322056, 356562, 368064, 369768, 374976, 415989, 422592, 429408, 475416, 493024, 554652, 562464, 633888, 644112, 713124, 739536, 831978, 858816, 950832, 986048, 1109304, 1124928, 1247967, 1267776, 1288224, 1426248, 1479072, 1663956, 1901664, 2218608, 2495934, 2576448, 2852496, 2958144, 3327912, 3803328, 4437216, 4991868, 5704992, 6655824, 8874432, 9983736, 11409984, 13311648, 19967472, 26623296, 39934944, 79869888]

約数ペア:

[(1, 79869888), (2, 39934944), (3, 26623296), (4, 19967472), (6, 13311648), (7, 11409984), (8, 9983736), (9, 8874432), (12, 6655824), (14, 5704992), (16, 4991868), (18, 4437216), (21, 3803328), (24, 3327912), (27, 2958144), (28, 2852496), (31, 2576448), (32, 2495934), (36, 2218608), (42, 1901664), (48, 1663956), (54, 1479072), (56, 1426248), (62, 1288224), (63, 1267776), (64, 1247967), (71, 1124928), (72, 1109304), (81, 986048), (84, 950832), (93, 858816), (96, 831978), (108, 739536), (112, 713124), (124, 644112), (126, 633888), (142, 562464), (144, 554652), (162, 493024), (168, 475416), (186, 429408), (189, 422592), (192, 415989), (213, 374976), (216, 369768), (217, 368064), (224, 356562), (248, 322056), (252, 316944), (279, 286272), (284, 281232), (288, 277326), (324, 246512), (336, 237708), (372, 214704), (378, 211296), (426, 187488), (432, 184884), (434, 184032), (448, 178281), (496, 161028), (497, 160704), (504, 158472), (558, 143136), (567, 140864), (568, 140616), (576, 138663), (639, 124992), (648, 123256), (651, 122688), (672, 118854), (744, 107352), (756, 105648), (837, 95424), (852, 93744), (864, 92442), (868, 92016), (992, 80514), (994, 80352), (1008, 79236), (1116, 71568), (1134, 70432), (1136, 70308), (1278, 62496), (1296, 61628), (1302, 61344), (1344, 59427), (1488, 53676), (1491, 53568), (1512, 52824), (1674, 47712), (1704, 46872), (1728, 46221), (1736, 46008), (1917, 41664), (1953, 40896), (1984, 40257), (1988, 40176), (2016, 39618), (2201, 36288), (2232, 35784), (2268, 35216), (2272, 35154), (2511, 31808), (2556, 31248), (2592, 30814), (2604, 30672), (2976, 26838), (2982, 26784), (3024, 26412), (3348, 23856), (3408, 23436), (3472, 23004), (3834, 20832), (3906, 20448), (3976, 20088), (4032, 19809), (4402, 18144), (4464, 17892), (4473, 17856), (4536, 17608), (4544, 17577), (5022, 15904), (5112, 15624), (5184, 15407), (5208, 15336), (5751, 13888), (5859, 13632), (5952, 13419), (5964, 13392), (6048, 13206), (6603, 12096), (6696, 11928), (6816, 11718), (6944, 11502), (7668, 10416), (7812, 10224), (7952, 10044), (8804, 9072), (8928, 8946)]