91455084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:580

約数の個数: 144

約数和(自身を含む): 285143040

約数和(自身を除く): 193687956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 31, 36, 42, 46, 62, 63, 69, 84, 92, 93, 124, 126, 138, 161, 186, 207, 217, 252, 276, 279, 322, 372, 414, 434, 483, 509, 558, 644, 651, 713, 828, 868, 966, 1018, 1116, 1302, 1426, 1449, 1527, 1932, 1953, 2036, 2139, 2604, 2852, 2898, 3054, 3563, 3906, 4278, 4581, 4991, 5796, 6108, 6417, 7126, 7812, 8556, 9162, 9982, 10689, 11707, 12834, 14252, 14973, 15779, 18324, 19964, 21378, 23414, 25668, 29946, 31558, 32067, 35121, 42756, 44919, 46828, 47337, 59892, 63116, 64134, 70242, 81949, 89838, 94674, 105363, 110453, 128268, 140484, 142011, 163898, 179676, 189348, 210726, 220906, 245847, 284022, 327796, 331359, 362917, 421452, 441812, 491694, 568044, 662718, 725834, 737541, 983388, 994077, 1088751, 1325436, 1451668, 1475082, 1988154, 2177502, 2540419, 2950164, 3266253, 3976308, 4355004, 5080838, 6532506, 7621257, 10161676, 13065012, 15242514, 22863771, 30485028, 45727542, 91455084]

約数ペア:

[(1, 91455084), (2, 45727542), (3, 30485028), (4, 22863771), (6, 15242514), (7, 13065012), (9, 10161676), (12, 7621257), (14, 6532506), (18, 5080838), (21, 4355004), (23, 3976308), (28, 3266253), (31, 2950164), (36, 2540419), (42, 2177502), (46, 1988154), (62, 1475082), (63, 1451668), (69, 1325436), (84, 1088751), (92, 994077), (93, 983388), (124, 737541), (126, 725834), (138, 662718), (161, 568044), (186, 491694), (207, 441812), (217, 421452), (252, 362917), (276, 331359), (279, 327796), (322, 284022), (372, 245847), (414, 220906), (434, 210726), (483, 189348), (509, 179676), (558, 163898), (644, 142011), (651, 140484), (713, 128268), (828, 110453), (868, 105363), (966, 94674), (1018, 89838), (1116, 81949), (1302, 70242), (1426, 64134), (1449, 63116), (1527, 59892), (1932, 47337), (1953, 46828), (2036, 44919), (2139, 42756), (2604, 35121), (2852, 32067), (2898, 31558), (3054, 29946), (3563, 25668), (3906, 23414), (4278, 21378), (4581, 19964), (4991, 18324), (5796, 15779), (6108, 14973), (6417, 14252), (7126, 12834), (7812, 11707), (8556, 10689), (9162, 9982)]