78671388

素因数分解:

$2^2\times 3^1\times {\mathrm{401}}^1\times {\mathrm{16349}}^1$

素因数の和:16757

約数の個数: 24

約数和(自身を含む): 184035600

約数和(自身を除く): 105364212

約数列:

[1, 2, 3, 4, 6, 12, 401, 802, 1203, 1604, 2406, 4812, 16349, 32698, 49047, 65396, 98094, 196188, 6555949, 13111898, 19667847, 26223796, 39335694, 78671388]

約数ペア:

[(1, 78671388), (2, 39335694), (3, 26223796), (4, 19667847), (6, 13111898), (12, 6555949), (401, 196188), (802, 98094), (1203, 65396), (1604, 49047), (2406, 32698), (4812, 16349)]