78274542

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{1033}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 159765408

約数和(自身を除く): 81490866

約数列:

[1, 2, 3, 6, 73, 146, 173, 219, 346, 438, 519, 1033, 1038, 2066, 3099, 6198, 12629, 25258, 37887, 75409, 75774, 150818, 178709, 226227, 357418, 452454, 536127, 1072254, 13045757, 26091514, 39137271, 78274542]

約数ペア:

[(1, 78274542), (2, 39137271), (3, 26091514), (6, 13045757), (73, 1072254), (146, 536127), (173, 452454), (219, 357418), (346, 226227), (438, 178709), (519, 150818), (1033, 75774), (1038, 75409), (2066, 37887), (3099, 25258), (6198, 12629)]