78220284

素因数分解:

$2^2\times 3^1\times {\mathrm{281}}^1\times {\mathrm{23197}}^1$

素因数の和:23485

約数の個数: 24

約数和(自身を含む): 183171408

約数和(自身を除く): 104951124

約数列:

[1, 2, 3, 4, 6, 12, 281, 562, 843, 1124, 1686, 3372, 23197, 46394, 69591, 92788, 139182, 278364, 6518357, 13036714, 19555071, 26073428, 39110142, 78220284]

約数ペア:

[(1, 78220284), (2, 39110142), (3, 26073428), (4, 19555071), (6, 13036714), (12, 6518357), (281, 278364), (562, 139182), (843, 92788), (1124, 69591), (1686, 46394), (3372, 23197)]