78390216

素因数分解:

$2^3\times 3^2\times {\mathrm{1088753}}^1$

素因数の和:1088765

約数の個数: 24

約数和(自身を含む): 212307030

約数和(自身を除く): 133916814

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1088753, 2177506, 3266259, 4355012, 6532518, 8710024, 9798777, 13065036, 19597554, 26130072, 39195108, 78390216]

約数ペア:

[(1, 78390216), (2, 39195108), (3, 26130072), (4, 19597554), (6, 13065036), (8, 9798777), (9, 8710024), (12, 6532518), (18, 4355012), (24, 3266259), (36, 2177506), (72, 1088753)]