81494184

素因数分解:

$2^3\times 3^1\times {\mathrm{1607}}^1\times {\mathrm{2113}}^1$

素因数の和:3729

約数の個数: 32

約数和(自身を含む): 203958720

約数和(自身を除く): 122464536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1607, 2113, 3214, 4226, 4821, 6339, 6428, 8452, 9642, 12678, 12856, 16904, 19284, 25356, 38568, 50712, 3395591, 6791182, 10186773, 13582364, 20373546, 27164728, 40747092, 81494184]

約数ペア:

[(1, 81494184), (2, 40747092), (3, 27164728), (4, 20373546), (6, 13582364), (8, 10186773), (12, 6791182), (24, 3395591), (1607, 50712), (2113, 38568), (3214, 25356), (4226, 19284), (4821, 16904), (6339, 12856), (6428, 12678), (8452, 9642)]