78506172

素因数分解:

$2^2\times 3^4\times {\mathrm{337}}^1\times {\mathrm{719}}^1$

素因数の和:1072

約数の個数: 60

約数和(自身を含む): 206125920

約数和(自身を除く): 127619748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 337, 674, 719, 1011, 1348, 1438, 2022, 2157, 2876, 3033, 4044, 4314, 6066, 6471, 8628, 9099, 12132, 12942, 18198, 19413, 25884, 27297, 36396, 38826, 54594, 58239, 77652, 109188, 116478, 232956, 242303, 484606, 726909, 969212, 1453818, 2180727, 2907636, 4361454, 6542181, 8722908, 13084362, 19626543, 26168724, 39253086, 78506172]

約数ペア:

[(1, 78506172), (2, 39253086), (3, 26168724), (4, 19626543), (6, 13084362), (9, 8722908), (12, 6542181), (18, 4361454), (27, 2907636), (36, 2180727), (54, 1453818), (81, 969212), (108, 726909), (162, 484606), (324, 242303), (337, 232956), (674, 116478), (719, 109188), (1011, 77652), (1348, 58239), (1438, 54594), (2022, 38826), (2157, 36396), (2876, 27297), (3033, 25884), (4044, 19413), (4314, 18198), (6066, 12942), (6471, 12132), (8628, 9099)]