72056559976

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1447}}^1\times {\mathrm{2131}}^1$

素因数の和:3734

約数の個数: 64

約数和(自身を含む): 142255226880

約数和(自身を除く): 70198666904

約数列:

[1, 2, 4, 8, 23, 46, 92, 127, 184, 254, 508, 1016, 1447, 2131, 2894, 2921, 4262, 5788, 5842, 8524, 11576, 11684, 17048, 23368, 33281, 49013, 66562, 98026, 133124, 183769, 196052, 266248, 270637, 367538, 392104, 541274, 735076, 1082548, 1470152, 2165096, 3083557, 4226687, 6167114, 6224651, 8453374, 12334228, 12449302, 16906748, 24668456, 24898604, 33813496, 49797208, 70921811, 141843622, 283687244, 391611739, 567374488, 783223478, 1566446956, 3132893912, 9007069997, 18014139994, 36028279988, 72056559976]

約数ペア:

[(1, 72056559976), (2, 36028279988), (4, 18014139994), (8, 9007069997), (23, 3132893912), (46, 1566446956), (92, 783223478), (127, 567374488), (184, 391611739), (254, 283687244), (508, 141843622), (1016, 70921811), (1447, 49797208), (2131, 33813496), (2894, 24898604), (2921, 24668456), (4262, 16906748), (5788, 12449302), (5842, 12334228), (8524, 8453374), (11576, 6224651), (11684, 6167114), (17048, 4226687), (23368, 3083557), (33281, 2165096), (49013, 1470152), (66562, 1082548), (98026, 735076), (133124, 541274), (183769, 392104), (196052, 367538), (266248, 270637)]