80923612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{262739}}^1$

素因数の和:262761

約数の個数: 24

約数和(自身を含む): 176561280

約数和(自身を除く): 95637668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 262739, 525478, 1050956, 1839173, 2890129, 3678346, 5780258, 7356692, 11560516, 20230903, 40461806, 80923612]

約数ペア:

[(1, 80923612), (2, 40461806), (4, 20230903), (7, 11560516), (11, 7356692), (14, 5780258), (22, 3678346), (28, 2890129), (44, 1839173), (77, 1050956), (154, 525478), (308, 262739)]