86965380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{161047}}^1$

素因数の和:161065

約数の個数: 48

約数和(自身を含む): 270560640

約数和(自身を除く): 183595260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 161047, 322094, 483141, 644188, 805235, 966282, 1449423, 1610470, 1932564, 2415705, 2898846, 3220940, 4348269, 4831410, 5797692, 7247115, 8696538, 9662820, 14494230, 17393076, 21741345, 28988460, 43482690, 86965380]

約数ペア:

[(1, 86965380), (2, 43482690), (3, 28988460), (4, 21741345), (5, 17393076), (6, 14494230), (9, 9662820), (10, 8696538), (12, 7247115), (15, 5797692), (18, 4831410), (20, 4348269), (27, 3220940), (30, 2898846), (36, 2415705), (45, 1932564), (54, 1610470), (60, 1449423), (90, 966282), (108, 805235), (135, 644188), (180, 483141), (270, 322094), (540, 161047)]