77998968

素因数分解:

$2^3\times 3^2\times {\mathrm{1083319}}^1$

素因数の和:1083331

約数の個数: 24

約数和(自身を含む): 211247400

約数和(自身を除く): 133248432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1083319, 2166638, 3249957, 4333276, 6499914, 8666552, 9749871, 12999828, 19499742, 25999656, 38999484, 77998968]

約数ペア:

[(1, 77998968), (2, 38999484), (3, 25999656), (4, 19499742), (6, 12999828), (8, 9749871), (9, 8666552), (12, 6499914), (18, 4333276), (24, 3249957), (36, 2166638), (72, 1083319)]