72189912

素因数分解:

$2^3\times 3^1\times {\mathrm{353}}^1\times {\mathrm{8521}}^1$

素因数の和:8883

約数の個数: 32

約数和(自身を含む): 181007280

約数和(自身を除く): 108817368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 353, 706, 1059, 1412, 2118, 2824, 4236, 8472, 8521, 17042, 25563, 34084, 51126, 68168, 102252, 204504, 3007913, 6015826, 9023739, 12031652, 18047478, 24063304, 36094956, 72189912]

約数ペア:

[(1, 72189912), (2, 36094956), (3, 24063304), (4, 18047478), (6, 12031652), (8, 9023739), (12, 6015826), (24, 3007913), (353, 204504), (706, 102252), (1059, 68168), (1412, 51126), (2118, 34084), (2824, 25563), (4236, 17042), (8472, 8521)]