71239752

素因数分解:

$2^3\times 3^2\times {\mathrm{989441}}^1$

素因数の和:989453

約数の個数: 24

約数和(自身を含む): 192941190

約数和(自身を除く): 121701438

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 989441, 1978882, 2968323, 3957764, 5936646, 7915528, 8904969, 11873292, 17809938, 23746584, 35619876, 71239752]

約数ペア:

[(1, 71239752), (2, 35619876), (3, 23746584), (4, 17809938), (6, 11873292), (8, 8904969), (9, 7915528), (12, 5936646), (18, 3957764), (24, 2968323), (36, 1978882), (72, 989441)]