71870808

素因数分解:

$2^3\times 3^1\times {\mathrm{281}}^1\times {\mathrm{10657}}^1$

素因数の和:10947

約数の個数: 32

約数和(自身を含む): 180333360

約数和(自身を除く): 108462552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 281, 562, 843, 1124, 1686, 2248, 3372, 6744, 10657, 21314, 31971, 42628, 63942, 85256, 127884, 255768, 2994617, 5989234, 8983851, 11978468, 17967702, 23956936, 35935404, 71870808]

約数ペア:

[(1, 71870808), (2, 35935404), (3, 23956936), (4, 17967702), (6, 11978468), (8, 8983851), (12, 5989234), (24, 2994617), (281, 255768), (562, 127884), (843, 85256), (1124, 63942), (1686, 42628), (2248, 31971), (3372, 21314), (6744, 10657)]