82179540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{456553}}^1$

素因数の和:456568

約数の個数: 36

約数和(自身を含む): 249278484

約数和(自身を除く): 167098944

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 456553, 913106, 1369659, 1826212, 2282765, 2739318, 4108977, 4565530, 5478636, 6848295, 8217954, 9131060, 13696590, 16435908, 20544885, 27393180, 41089770, 82179540]

約数ペア:

[(1, 82179540), (2, 41089770), (3, 27393180), (4, 20544885), (5, 16435908), (6, 13696590), (9, 9131060), (10, 8217954), (12, 6848295), (15, 5478636), (18, 4565530), (20, 4108977), (30, 2739318), (36, 2282765), (45, 1826212), (60, 1369659), (90, 913106), (180, 456553)]