90207558

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1553}}^1$

素因数の和:2029

約数の個数: 48

約数和(自身を含む): 223999776

約数和(自身を除く): 133792218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 461, 922, 1383, 1553, 2766, 3106, 3227, 4149, 4659, 6454, 8298, 9318, 9681, 10871, 13977, 19362, 21742, 27954, 29043, 32613, 58086, 65226, 97839, 195678, 715933, 1431866, 2147799, 4295598, 5011531, 6443397, 10023062, 12886794, 15034593, 30069186, 45103779, 90207558]

約数ペア:

[(1, 90207558), (2, 45103779), (3, 30069186), (6, 15034593), (7, 12886794), (9, 10023062), (14, 6443397), (18, 5011531), (21, 4295598), (42, 2147799), (63, 1431866), (126, 715933), (461, 195678), (922, 97839), (1383, 65226), (1553, 58086), (2766, 32613), (3106, 29043), (3227, 27954), (4149, 21742), (4659, 19362), (6454, 13977), (8298, 10871), (9318, 9681)]