87081148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1693}}^1$

素因数の和:1882

約数の個数: 48

約数和(自身を含む): 191245824

約数和(自身を除く): 104164676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 167, 308, 334, 668, 1169, 1693, 1837, 2338, 3386, 3674, 4676, 6772, 7348, 11851, 12859, 18623, 23702, 25718, 37246, 47404, 51436, 74492, 130361, 260722, 282731, 521444, 565462, 1130924, 1979117, 3110041, 3958234, 6220082, 7916468, 12440164, 21770287, 43540574, 87081148]

約数ペア:

[(1, 87081148), (2, 43540574), (4, 21770287), (7, 12440164), (11, 7916468), (14, 6220082), (22, 3958234), (28, 3110041), (44, 1979117), (77, 1130924), (154, 565462), (167, 521444), (308, 282731), (334, 260722), (668, 130361), (1169, 74492), (1693, 51436), (1837, 47404), (2338, 37246), (3386, 25718), (3674, 23702), (4676, 18623), (6772, 12859), (7348, 11851)]