80756136

素因数分解:

$2^3\times 3^3\times {\mathrm{461}}^1\times {\mathrm{811}}^1$

素因数の和:1287

約数の個数: 64

約数和(自身を含む): 225086400

約数和(自身を除く): 144330264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 461, 811, 922, 1383, 1622, 1844, 2433, 2766, 3244, 3688, 4149, 4866, 5532, 6488, 7299, 8298, 9732, 11064, 12447, 14598, 16596, 19464, 21897, 24894, 29196, 33192, 43794, 49788, 58392, 87588, 99576, 175176, 373871, 747742, 1121613, 1495484, 2243226, 2990968, 3364839, 4486452, 6729678, 8972904, 10094517, 13459356, 20189034, 26918712, 40378068, 80756136]

約数ペア:

[(1, 80756136), (2, 40378068), (3, 26918712), (4, 20189034), (6, 13459356), (8, 10094517), (9, 8972904), (12, 6729678), (18, 4486452), (24, 3364839), (27, 2990968), (36, 2243226), (54, 1495484), (72, 1121613), (108, 747742), (216, 373871), (461, 175176), (811, 99576), (922, 87588), (1383, 58392), (1622, 49788), (1844, 43794), (2433, 33192), (2766, 29196), (3244, 24894), (3688, 21897), (4149, 19464), (4866, 16596), (5532, 14598), (6488, 12447), (7299, 11064), (8298, 9732)]