81091008

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{6121}}^1$

素因数の和:6162

約数の個数: 84

約数和(自身を含む): 242578128

約数和(自身を除く): 161487120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2208, 3312, 4416, 6121, 6624, 12242, 13248, 18363, 24484, 36726, 48968, 55089, 73452, 97936, 110178, 140783, 146904, 195872, 220356, 281566, 293808, 391744, 422349, 440712, 563132, 587616, 844698, 881424, 1126264, 1175232, 1267047, 1689396, 1762848, 2252528, 2534094, 3378792, 3525696, 4505056, 5068188, 6757584, 9010112, 10136376, 13515168, 20272752, 27030336, 40545504, 81091008]

約数ペア:

[(1, 81091008), (2, 40545504), (3, 27030336), (4, 20272752), (6, 13515168), (8, 10136376), (9, 9010112), (12, 6757584), (16, 5068188), (18, 4505056), (23, 3525696), (24, 3378792), (32, 2534094), (36, 2252528), (46, 1762848), (48, 1689396), (64, 1267047), (69, 1175232), (72, 1126264), (92, 881424), (96, 844698), (138, 587616), (144, 563132), (184, 440712), (192, 422349), (207, 391744), (276, 293808), (288, 281566), (368, 220356), (414, 195872), (552, 146904), (576, 140783), (736, 110178), (828, 97936), (1104, 73452), (1472, 55089), (1656, 48968), (2208, 36726), (3312, 24484), (4416, 18363), (6121, 13248), (6624, 12242)]