78808236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{505181}}^1$

素因数の和:505201

約数の個数: 24

約数和(自身を含む): 198031344

約数和(自身を除く): 119223108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 505181, 1010362, 1515543, 2020724, 3031086, 6062172, 6567353, 13134706, 19702059, 26269412, 39404118, 78808236]

約数ペア:

[(1, 78808236), (2, 39404118), (3, 26269412), (4, 19702059), (6, 13134706), (12, 6567353), (13, 6062172), (26, 3031086), (39, 2020724), (52, 1515543), (78, 1010362), (156, 505181)]