87441996

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{787}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 209696256

約数和(自身を除く): 122254260

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 197, 282, 394, 564, 591, 787, 788, 1182, 1574, 2361, 2364, 3148, 4722, 9259, 9444, 18518, 27777, 36989, 37036, 55554, 73978, 110967, 111108, 147956, 155039, 221934, 310078, 443868, 465117, 620156, 930234, 1860468, 7286833, 14573666, 21860499, 29147332, 43720998, 87441996]

約数ペア:

[(1, 87441996), (2, 43720998), (3, 29147332), (4, 21860499), (6, 14573666), (12, 7286833), (47, 1860468), (94, 930234), (141, 620156), (188, 465117), (197, 443868), (282, 310078), (394, 221934), (564, 155039), (591, 147956), (787, 111108), (788, 110967), (1182, 73978), (1574, 55554), (2361, 37036), (2364, 36989), (3148, 27777), (4722, 18518), (9259, 9444)]