78493788

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{114757}}^1$

素因数の和:114786

約数の個数: 36

約数和(自身を含む): 208859560

約数和(自身を除く): 130365772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 114757, 229514, 344271, 459028, 688542, 1032813, 1377084, 2065626, 2180383, 4131252, 4360766, 6541149, 8721532, 13082298, 19623447, 26164596, 39246894, 78493788]

約数ペア:

[(1, 78493788), (2, 39246894), (3, 26164596), (4, 19623447), (6, 13082298), (9, 8721532), (12, 6541149), (18, 4360766), (19, 4131252), (36, 2180383), (38, 2065626), (57, 1377084), (76, 1032813), (114, 688542), (171, 459028), (228, 344271), (342, 229514), (684, 114757)]