90454784

素因数分解:

$2^8\times 7^2\times {\mathrm{7211}}^1$

素因数の和:7241

約数の個数: 54

約数和(自身を含む): 210063924

約数和(自身を除く): 119609140

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 7211, 12544, 14422, 28844, 50477, 57688, 100954, 115376, 201908, 230752, 353339, 403816, 461504, 706678, 807632, 923008, 1413356, 1615264, 1846016, 2826712, 3230528, 5653424, 6461056, 11306848, 12922112, 22613696, 45227392, 90454784]

約数ペア:

[(1, 90454784), (2, 45227392), (4, 22613696), (7, 12922112), (8, 11306848), (14, 6461056), (16, 5653424), (28, 3230528), (32, 2826712), (49, 1846016), (56, 1615264), (64, 1413356), (98, 923008), (112, 807632), (128, 706678), (196, 461504), (224, 403816), (256, 353339), (392, 230752), (448, 201908), (784, 115376), (896, 100954), (1568, 57688), (1792, 50477), (3136, 28844), (6272, 14422), (7211, 12544)]