87390852

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{439}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 208897920

約数和(自身を除く): 121507068

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 313, 318, 439, 626, 636, 878, 939, 1252, 1317, 1756, 1878, 2634, 3756, 5268, 16589, 23267, 33178, 46534, 49767, 66356, 69801, 93068, 99534, 137407, 139602, 199068, 274814, 279204, 412221, 549628, 824442, 1648884, 7282571, 14565142, 21847713, 29130284, 43695426, 87390852]

約数ペア:

[(1, 87390852), (2, 43695426), (3, 29130284), (4, 21847713), (6, 14565142), (12, 7282571), (53, 1648884), (106, 824442), (159, 549628), (212, 412221), (313, 279204), (318, 274814), (439, 199068), (626, 139602), (636, 137407), (878, 99534), (939, 93068), (1252, 69801), (1317, 66356), (1756, 49767), (1878, 46534), (2634, 33178), (3756, 23267), (5268, 16589)]