87039544

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 173000520

約数和(自身を除く): 85960976

約数列:

[1, 2, 4, 8, 23, 46, 92, 131, 157, 184, 262, 314, 524, 529, 628, 1048, 1058, 1256, 2116, 3013, 3611, 4232, 6026, 7222, 12052, 14444, 20567, 24104, 28888, 41134, 69299, 82268, 83053, 138598, 164536, 166106, 277196, 332212, 473041, 554392, 664424, 946082, 1892164, 3784328, 10879943, 21759886, 43519772, 87039544]

約数ペア:

[(1, 87039544), (2, 43519772), (4, 21759886), (8, 10879943), (23, 3784328), (46, 1892164), (92, 946082), (131, 664424), (157, 554392), (184, 473041), (262, 332212), (314, 277196), (524, 166106), (529, 164536), (628, 138598), (1048, 83053), (1058, 82268), (1256, 69299), (2116, 41134), (3013, 28888), (3611, 24104), (4232, 20567), (6026, 14444), (7222, 12052)]