90912234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:835

約数の個数: 64

約数和(自身を含む): 215930880

約数和(自身を除く): 125018646

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 71, 86, 129, 142, 213, 258, 301, 426, 497, 602, 709, 903, 994, 1418, 1491, 1806, 2127, 2982, 3053, 4254, 4963, 6106, 9159, 9926, 14889, 18318, 21371, 29778, 30487, 42742, 50339, 60974, 64113, 91461, 100678, 128226, 151017, 182922, 213409, 302034, 352373, 426818, 640227, 704746, 1057119, 1280454, 2114238, 2164577, 4329154, 6493731, 12987462, 15152039, 30304078, 45456117, 90912234]

約数ペア:

[(1, 90912234), (2, 45456117), (3, 30304078), (6, 15152039), (7, 12987462), (14, 6493731), (21, 4329154), (42, 2164577), (43, 2114238), (71, 1280454), (86, 1057119), (129, 704746), (142, 640227), (213, 426818), (258, 352373), (301, 302034), (426, 213409), (497, 182922), (602, 151017), (709, 128226), (903, 100678), (994, 91461), (1418, 64113), (1491, 60974), (1806, 50339), (2127, 42742), (2982, 30487), (3053, 29778), (4254, 21371), (4963, 18318), (6106, 14889), (9159, 9926)]