81092284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17137}}^1$

素因数の和:17174

約数の個数: 36

約数和(自身を含む): 175630224

約数和(自身を除く): 94537940

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 17137, 34274, 68548, 119959, 222781, 239918, 445562, 479836, 891124, 1559467, 2896153, 3118934, 5792306, 6237868, 11584612, 20273071, 40546142, 81092284]

約数ペア:

[(1, 81092284), (2, 40546142), (4, 20273071), (7, 11584612), (13, 6237868), (14, 5792306), (26, 3118934), (28, 2896153), (52, 1559467), (91, 891124), (169, 479836), (182, 445562), (338, 239918), (364, 222781), (676, 119959), (1183, 68548), (2366, 34274), (4732, 17137)]