78819234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{77731}}^1$

素因数の和:77762

約数の個数: 24

約数和(自身を含む): 170699472

約数和(自身を除く): 91880238

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 77731, 155462, 233193, 466386, 1010503, 2021006, 3031509, 6063018, 13136539, 26273078, 39409617, 78819234]

約数ペア:

[(1, 78819234), (2, 39409617), (3, 26273078), (6, 13136539), (13, 6063018), (26, 3031509), (39, 2021006), (78, 1010503), (169, 466386), (338, 233193), (507, 155462), (1014, 77731)]