7916794272

素因数分解:

$2^5\times 3^2\times {\mathrm{211}}^1\times {\mathrm{130279}}^1$

素因数の和:130506

約数の個数: 72

約数和(自身を含む): 22620255840

約数和(自身を除く): 14703461568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 211, 288, 422, 633, 844, 1266, 1688, 1899, 2532, 3376, 3798, 5064, 6752, 7596, 10128, 15192, 20256, 30384, 60768, 130279, 260558, 390837, 521116, 781674, 1042232, 1172511, 1563348, 2084464, 2345022, 3126696, 4168928, 4690044, 6253392, 9380088, 12506784, 18760176, 27488869, 37520352, 54977738, 82466607, 109955476, 164933214, 219910952, 247399821, 329866428, 439821904, 494799642, 659732856, 879643808, 989599284, 1319465712, 1979198568, 2638931424, 3958397136, 7916794272]

約数ペア:

[(1, 7916794272), (2, 3958397136), (3, 2638931424), (4, 1979198568), (6, 1319465712), (8, 989599284), (9, 879643808), (12, 659732856), (16, 494799642), (18, 439821904), (24, 329866428), (32, 247399821), (36, 219910952), (48, 164933214), (72, 109955476), (96, 82466607), (144, 54977738), (211, 37520352), (288, 27488869), (422, 18760176), (633, 12506784), (844, 9380088), (1266, 6253392), (1688, 4690044), (1899, 4168928), (2532, 3126696), (3376, 2345022), (3798, 2084464), (5064, 1563348), (6752, 1172511), (7596, 1042232), (10128, 781674), (15192, 521116), (20256, 390837), (30384, 260558), (60768, 130279)]