90866226

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{19391}}^1$

素因数の和:19478

約数の個数: 32

約数和(自身を含む): 201056256

約数和(自身を除く): 110190030

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 19391, 38782, 58173, 116346, 213301, 426602, 639903, 1279806, 1376761, 2753522, 4130283, 8260566, 15144371, 30288742, 45433113, 90866226]

約数ペア:

[(1, 90866226), (2, 45433113), (3, 30288742), (6, 15144371), (11, 8260566), (22, 4130283), (33, 2753522), (66, 1376761), (71, 1279806), (142, 639903), (213, 426602), (426, 213301), (781, 116346), (1562, 58173), (2343, 38782), (4686, 19391)]