78355852

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{199}}^1\times {\mathrm{569}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 138852000

約数和(自身を除く): 60496148

約数列:

[1, 2, 4, 173, 199, 346, 398, 569, 692, 796, 1138, 2276, 34427, 68854, 98437, 113231, 137708, 196874, 226462, 393748, 452924, 19588963, 39177926, 78355852]

約数ペア:

[(1, 78355852), (2, 39177926), (4, 19588963), (173, 452924), (199, 393748), (346, 226462), (398, 196874), (569, 137708), (692, 113231), (796, 98437), (1138, 68854), (2276, 34427)]