73165708

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1709}}^1$

素因数の和:1870

約数の個数: 48

約数和(自身を含む): 160876800

約数和(自身を除く): 87711092

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 139, 154, 278, 308, 556, 973, 1529, 1709, 1946, 3058, 3418, 3892, 6116, 6836, 10703, 11963, 18799, 21406, 23926, 37598, 42812, 47852, 75196, 131593, 237551, 263186, 475102, 526372, 950204, 1662857, 2613061, 3325714, 5226122, 6651428, 10452244, 18291427, 36582854, 73165708]

約数ペア:

[(1, 73165708), (2, 36582854), (4, 18291427), (7, 10452244), (11, 6651428), (14, 5226122), (22, 3325714), (28, 2613061), (44, 1662857), (77, 950204), (139, 526372), (154, 475102), (278, 263186), (308, 237551), (556, 131593), (973, 75196), (1529, 47852), (1709, 42812), (1946, 37598), (3058, 23926), (3418, 21406), (3892, 18799), (6116, 11963), (6836, 10703)]