80696888

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 153468000

約数和(自身を除く): 72771112

約数列:

[1, 2, 4, 8, 173, 199, 293, 346, 398, 586, 692, 796, 1172, 1384, 1592, 2344, 34427, 50689, 58307, 68854, 101378, 116614, 137708, 202756, 233228, 275416, 405512, 466456, 10087111, 20174222, 40348444, 80696888]

約数ペア:

[(1, 80696888), (2, 40348444), (4, 20174222), (8, 10087111), (173, 466456), (199, 405512), (293, 275416), (346, 233228), (398, 202756), (586, 137708), (692, 116614), (796, 101378), (1172, 68854), (1384, 58307), (1592, 50689), (2344, 34427)]