86995454

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 163804032

約数和(自身を除く): 76808578

約数列:

[1, 2, 7, 13, 14, 26, 83, 91, 166, 169, 182, 338, 443, 581, 886, 1079, 1162, 1183, 2158, 2366, 3101, 5759, 6202, 7553, 11518, 14027, 15106, 28054, 36769, 40313, 73538, 74867, 80626, 98189, 149734, 196378, 257383, 477997, 514766, 524069, 955994, 1048138, 3345979, 6213961, 6691958, 12427922, 43497727, 86995454]

約数ペア:

[(1, 86995454), (2, 43497727), (7, 12427922), (13, 6691958), (14, 6213961), (26, 3345979), (83, 1048138), (91, 955994), (166, 524069), (169, 514766), (182, 477997), (338, 257383), (443, 196378), (581, 149734), (886, 98189), (1079, 80626), (1162, 74867), (1183, 73538), (2158, 40313), (2366, 36769), (3101, 28054), (5759, 15106), (6202, 14027), (7553, 11518)]