80807088

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:394

約数の個数: 80

約数和(自身を含む): 214486272

約数和(自身を除く): 133679184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 131, 142, 181, 213, 262, 284, 362, 393, 426, 524, 543, 568, 724, 786, 852, 1048, 1086, 1136, 1448, 1572, 1704, 2096, 2172, 2896, 3144, 3408, 4344, 6288, 8688, 9301, 12851, 18602, 23711, 25702, 27903, 37204, 38553, 47422, 51404, 55806, 71133, 74408, 77106, 94844, 102808, 111612, 142266, 148816, 154212, 189688, 205616, 223224, 284532, 308424, 379376, 446448, 569064, 616848, 1138128, 1683481, 3366962, 5050443, 6733924, 10100886, 13467848, 20201772, 26935696, 40403544, 80807088]

約数ペア:

[(1, 80807088), (2, 40403544), (3, 26935696), (4, 20201772), (6, 13467848), (8, 10100886), (12, 6733924), (16, 5050443), (24, 3366962), (48, 1683481), (71, 1138128), (131, 616848), (142, 569064), (181, 446448), (213, 379376), (262, 308424), (284, 284532), (362, 223224), (393, 205616), (426, 189688), (524, 154212), (543, 148816), (568, 142266), (724, 111612), (786, 102808), (852, 94844), (1048, 77106), (1086, 74408), (1136, 71133), (1448, 55806), (1572, 51404), (1704, 47422), (2096, 38553), (2172, 37204), (2896, 27903), (3144, 25702), (3408, 23711), (4344, 18602), (6288, 12851), (8688, 9301)]