86609996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^2$

素因数の和:183

約数の個数: 54

約数和(自身を含む): 175727916

約数和(自身を除く): 89117920

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 61, 92, 122, 244, 253, 506, 529, 671, 1012, 1058, 1342, 1403, 2116, 2684, 2806, 3721, 5612, 5819, 7442, 11638, 14884, 15433, 23276, 30866, 32269, 40931, 61732, 64538, 81862, 85583, 129076, 163724, 171166, 342332, 354959, 709918, 941413, 1419836, 1882826, 1968409, 3765652, 3936818, 7873636, 21652499, 43304998, 86609996]

約数ペア:

[(1, 86609996), (2, 43304998), (4, 21652499), (11, 7873636), (22, 3936818), (23, 3765652), (44, 1968409), (46, 1882826), (61, 1419836), (92, 941413), (122, 709918), (244, 354959), (253, 342332), (506, 171166), (529, 163724), (671, 129076), (1012, 85583), (1058, 81862), (1342, 64538), (1403, 61732), (2116, 40931), (2684, 32269), (2806, 30866), (3721, 23276), (5612, 15433), (5819, 14884), (7442, 11638)]