84394205

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 130429440

約数和(自身を除く): 46035235

約数列:

[1, 5, 7, 17, 29, 35, 67, 73, 85, 119, 145, 203, 335, 365, 469, 493, 511, 595, 1015, 1139, 1241, 1943, 2117, 2345, 2465, 2555, 3451, 4891, 5695, 6205, 7973, 8687, 9715, 10585, 13601, 14819, 17255, 24455, 33031, 34237, 35989, 39865, 43435, 68005, 74095, 83147, 141839, 165155, 171185, 179945, 231217, 251923, 415735, 582029, 709195, 992873, 1156085, 1259615, 2411263, 2910145, 4964365, 12056315, 16878841, 84394205]

約数ペア:

[(1, 84394205), (5, 16878841), (7, 12056315), (17, 4964365), (29, 2910145), (35, 2411263), (67, 1259615), (73, 1156085), (85, 992873), (119, 709195), (145, 582029), (203, 415735), (335, 251923), (365, 231217), (469, 179945), (493, 171185), (511, 165155), (595, 141839), (1015, 83147), (1139, 74095), (1241, 68005), (1943, 43435), (2117, 39865), (2345, 35989), (2465, 34237), (2555, 33031), (3451, 24455), (4891, 17255), (5695, 14819), (6205, 13601), (7973, 10585), (8687, 9715)]