91463904

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{71}}^2$

素因数の和:171

約数の個数: 180

約数和(自身を含む): 311811192

約数和(自身を除く): 220347288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 71, 72, 81, 84, 96, 108, 112, 126, 142, 144, 162, 168, 189, 213, 216, 224, 252, 284, 288, 324, 336, 378, 426, 432, 497, 504, 567, 568, 639, 648, 672, 756, 852, 864, 994, 1008, 1134, 1136, 1278, 1296, 1491, 1512, 1704, 1917, 1988, 2016, 2268, 2272, 2556, 2592, 2982, 3024, 3408, 3834, 3976, 4473, 4536, 5041, 5112, 5751, 5964, 6048, 6816, 7668, 7952, 8946, 9072, 10082, 10224, 11502, 11928, 13419, 15123, 15336, 15904, 17892, 18144, 20164, 20448, 23004, 23856, 26838, 30246, 30672, 35287, 35784, 40257, 40328, 45369, 46008, 47712, 53676, 60492, 61344, 70574, 71568, 80514, 80656, 90738, 92016, 105861, 107352, 120984, 136107, 141148, 143136, 161028, 161312, 181476, 184032, 211722, 214704, 241968, 272214, 282296, 317583, 322056, 362952, 408321, 423444, 429408, 483936, 544428, 564592, 635166, 644112, 725904, 816642, 846888, 952749, 1088856, 1129184, 1270332, 1288224, 1451808, 1633284, 1693776, 1905498, 2177712, 2540664, 2858247, 3266568, 3387552, 3810996, 4355424, 5081328, 5716494, 6533136, 7621992, 10162656, 11432988, 13066272, 15243984, 22865976, 30487968, 45731952, 91463904]

約数ペア:

[(1, 91463904), (2, 45731952), (3, 30487968), (4, 22865976), (6, 15243984), (7, 13066272), (8, 11432988), (9, 10162656), (12, 7621992), (14, 6533136), (16, 5716494), (18, 5081328), (21, 4355424), (24, 3810996), (27, 3387552), (28, 3266568), (32, 2858247), (36, 2540664), (42, 2177712), (48, 1905498), (54, 1693776), (56, 1633284), (63, 1451808), (71, 1288224), (72, 1270332), (81, 1129184), (84, 1088856), (96, 952749), (108, 846888), (112, 816642), (126, 725904), (142, 644112), (144, 635166), (162, 564592), (168, 544428), (189, 483936), (213, 429408), (216, 423444), (224, 408321), (252, 362952), (284, 322056), (288, 317583), (324, 282296), (336, 272214), (378, 241968), (426, 214704), (432, 211722), (497, 184032), (504, 181476), (567, 161312), (568, 161028), (639, 143136), (648, 141148), (672, 136107), (756, 120984), (852, 107352), (864, 105861), (994, 92016), (1008, 90738), (1134, 80656), (1136, 80514), (1278, 71568), (1296, 70574), (1491, 61344), (1512, 60492), (1704, 53676), (1917, 47712), (1988, 46008), (2016, 45369), (2268, 40328), (2272, 40257), (2556, 35784), (2592, 35287), (2982, 30672), (3024, 30246), (3408, 26838), (3834, 23856), (3976, 23004), (4473, 20448), (4536, 20164), (5041, 18144), (5112, 17892), (5751, 15904), (5964, 15336), (6048, 15123), (6816, 13419), (7668, 11928), (7952, 11502), (8946, 10224), (9072, 10082)]