90543488

素因数分解:

$2^7\times 7^1\times {\mathrm{139}}^1\times {\mathrm{727}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 207916800

約数和(自身を除く): 117373312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 224, 278, 448, 556, 727, 896, 973, 1112, 1454, 1946, 2224, 2908, 3892, 4448, 5089, 5816, 7784, 8896, 10178, 11632, 15568, 17792, 20356, 23264, 31136, 40712, 46528, 62272, 81424, 93056, 101053, 124544, 162848, 202106, 325696, 404212, 651392, 707371, 808424, 1414742, 1616848, 2829484, 3233696, 5658968, 6467392, 11317936, 12934784, 22635872, 45271744, 90543488]

約数ペア:

[(1, 90543488), (2, 45271744), (4, 22635872), (7, 12934784), (8, 11317936), (14, 6467392), (16, 5658968), (28, 3233696), (32, 2829484), (56, 1616848), (64, 1414742), (112, 808424), (128, 707371), (139, 651392), (224, 404212), (278, 325696), (448, 202106), (556, 162848), (727, 124544), (896, 101053), (973, 93056), (1112, 81424), (1454, 62272), (1946, 46528), (2224, 40712), (2908, 31136), (3892, 23264), (4448, 20356), (5089, 17792), (5816, 15568), (7784, 11632), (8896, 10178)]