66272752

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1979}}^1$

素因数の和:2030

約数の個数: 80

約数和(自身を含む): 164989440

約数和(自身を除く): 98716688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1196, 1288, 1456, 1979, 2093, 2392, 2576, 3958, 4186, 4784, 7916, 8372, 13853, 15832, 16744, 25727, 27706, 31664, 33488, 45517, 51454, 55412, 91034, 102908, 110824, 180089, 182068, 205816, 221648, 318619, 360178, 364136, 411632, 591721, 637238, 720356, 728272, 1183442, 1274476, 1440712, 2366884, 2548952, 2881424, 4142047, 4733768, 5097904, 8284094, 9467536, 16568188, 33136376, 66272752]

約数ペア:

[(1, 66272752), (2, 33136376), (4, 16568188), (7, 9467536), (8, 8284094), (13, 5097904), (14, 4733768), (16, 4142047), (23, 2881424), (26, 2548952), (28, 2366884), (46, 1440712), (52, 1274476), (56, 1183442), (91, 728272), (92, 720356), (104, 637238), (112, 591721), (161, 411632), (182, 364136), (184, 360178), (208, 318619), (299, 221648), (322, 205816), (364, 182068), (368, 180089), (598, 110824), (644, 102908), (728, 91034), (1196, 55412), (1288, 51454), (1456, 45517), (1979, 33488), (2093, 31664), (2392, 27706), (2576, 25727), (3958, 16744), (4186, 15832), (4784, 13853), (7916, 8372)]