85472786

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{709}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 149952000

約数和(自身を除く): 64479214

約数列:

[1, 2, 7, 14, 79, 109, 158, 218, 553, 709, 763, 1106, 1418, 1526, 4963, 8611, 9926, 17222, 56011, 60277, 77281, 112022, 120554, 154562, 392077, 540967, 784154, 1081934, 6105199, 12210398, 42736393, 85472786]

約数ペア:

[(1, 85472786), (2, 42736393), (7, 12210398), (14, 6105199), (79, 1081934), (109, 784154), (158, 540967), (218, 392077), (553, 154562), (709, 120554), (763, 112022), (1106, 77281), (1418, 60277), (1526, 56011), (4963, 17222), (8611, 9926)]