109904508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1697}}^1$

素因数の和:1971

約数の個数: 72

約数和(自身を含む): 318925152

約数和(自身を除く): 209020644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 257, 514, 771, 1028, 1542, 1697, 1799, 2313, 3084, 3394, 3598, 4626, 5091, 5397, 6788, 7196, 9252, 10182, 10794, 11879, 15273, 16191, 20364, 21588, 23758, 30546, 32382, 35637, 47516, 61092, 64764, 71274, 106911, 142548, 213822, 427644, 436129, 872258, 1308387, 1744516, 2616774, 3052903, 3925161, 5233548, 6105806, 7850322, 9158709, 12211612, 15700644, 18317418, 27476127, 36634836, 54952254, 109904508]

約数ペア:

[(1, 109904508), (2, 54952254), (3, 36634836), (4, 27476127), (6, 18317418), (7, 15700644), (9, 12211612), (12, 9158709), (14, 7850322), (18, 6105806), (21, 5233548), (28, 3925161), (36, 3052903), (42, 2616774), (63, 1744516), (84, 1308387), (126, 872258), (252, 436129), (257, 427644), (514, 213822), (771, 142548), (1028, 106911), (1542, 71274), (1697, 64764), (1799, 61092), (2313, 47516), (3084, 35637), (3394, 32382), (3598, 30546), (4626, 23758), (5091, 21588), (5397, 20364), (6788, 16191), (7196, 15273), (9252, 11879), (10182, 10794)]