68295188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3359}}^1$

素因数の和:3416

約数の個数: 48

約数和(自身を含む): 142248960

約数和(自身を除く): 73953772

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 221, 299, 391, 442, 598, 782, 884, 1196, 1564, 3359, 5083, 6718, 10166, 13436, 20332, 43667, 57103, 77257, 87334, 114206, 154514, 174668, 228412, 309028, 742339, 1004341, 1313369, 1484678, 2008682, 2626738, 2969356, 4017364, 5253476, 17073797, 34147594, 68295188]

約数ペア:

[(1, 68295188), (2, 34147594), (4, 17073797), (13, 5253476), (17, 4017364), (23, 2969356), (26, 2626738), (34, 2008682), (46, 1484678), (52, 1313369), (68, 1004341), (92, 742339), (221, 309028), (299, 228412), (391, 174668), (442, 154514), (598, 114206), (782, 87334), (884, 77257), (1196, 57103), (1564, 43667), (3359, 20332), (5083, 13436), (6718, 10166)]