78320346

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{77239}}^1$

素因数の和:77270

約数の個数: 24

約数和(自身を含む): 169619040

約数和(自身を除く): 91298694

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 77239, 154478, 231717, 463434, 1004107, 2008214, 3012321, 6024642, 13053391, 26106782, 39160173, 78320346]

約数ペア:

[(1, 78320346), (2, 39160173), (3, 26106782), (6, 13053391), (13, 6024642), (26, 3012321), (39, 2008214), (78, 1004107), (169, 463434), (338, 231717), (507, 154478), (1014, 77239)]