90841686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{8501}}^1$

素因数の和:8656

約数の個数: 32

約数和(自身を含む): 197110368

約数和(自身を除く): 106268682

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1781, 3562, 5343, 8501, 10686, 17002, 25503, 51006, 110513, 221026, 331539, 663078, 1164637, 2329274, 3493911, 6987822, 15140281, 30280562, 45420843, 90841686]

約数ペア:

[(1, 90841686), (2, 45420843), (3, 30280562), (6, 15140281), (13, 6987822), (26, 3493911), (39, 2329274), (78, 1164637), (137, 663078), (274, 331539), (411, 221026), (822, 110513), (1781, 51006), (3562, 25503), (5343, 17002), (8501, 10686)]