78704137

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{9479}}^1$

素因数の和:9540

約数の個数: 12

約数和(自身を含む): 86685120

約数和(自身を除く): 7980983

約数列:

[1, 19, 23, 361, 437, 8303, 9479, 180101, 218017, 3421919, 4142323, 78704137]

約数ペア:

[(1, 78704137), (19, 4142323), (23, 3421919), (361, 218017), (437, 180101), (8303, 9479)]