85967868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{1553}}^1$

素因数の和:2226

約数の個数: 48

約数和(自身を含む): 229743360

約数和(自身を除く): 143775492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 659, 1318, 1553, 1977, 2636, 3106, 3954, 4613, 4659, 6212, 7908, 9226, 9318, 10871, 13839, 18452, 18636, 21742, 27678, 32613, 43484, 55356, 65226, 130452, 1023427, 2046854, 3070281, 4093708, 6140562, 7163989, 12281124, 14327978, 21491967, 28655956, 42983934, 85967868]

約数ペア:

[(1, 85967868), (2, 42983934), (3, 28655956), (4, 21491967), (6, 14327978), (7, 12281124), (12, 7163989), (14, 6140562), (21, 4093708), (28, 3070281), (42, 2046854), (84, 1023427), (659, 130452), (1318, 65226), (1553, 55356), (1977, 43484), (2636, 32613), (3106, 27678), (3954, 21742), (4613, 18636), (4659, 18452), (6212, 13839), (7908, 10871), (9226, 9318)]