72099292

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{1709}}^1$

素因数の和:1965

約数の個数: 24

約数和(自身を含む): 129276000

約数和(自身を除く): 57176708

約数列:

[1, 2, 4, 53, 106, 199, 212, 398, 796, 1709, 3418, 6836, 10547, 21094, 42188, 90577, 181154, 340091, 362308, 680182, 1360364, 18024823, 36049646, 72099292]

約数ペア:

[(1, 72099292), (2, 36049646), (4, 18024823), (53, 1360364), (106, 680182), (199, 362308), (212, 340091), (398, 181154), (796, 90577), (1709, 42188), (3418, 21094), (6836, 10547)]