66812808

素因数分解:

$2^3\times 3^1\times {\mathrm{281}}^1\times {\mathrm{9907}}^1$

素因数の和:10197

約数の個数: 32

約数和(自身を含む): 167643360

約数和(自身を除く): 100830552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 281, 562, 843, 1124, 1686, 2248, 3372, 6744, 9907, 19814, 29721, 39628, 59442, 79256, 118884, 237768, 2783867, 5567734, 8351601, 11135468, 16703202, 22270936, 33406404, 66812808]

約数ペア:

[(1, 66812808), (2, 33406404), (3, 22270936), (4, 16703202), (6, 11135468), (8, 8351601), (12, 5567734), (24, 2783867), (281, 237768), (562, 118884), (843, 79256), (1124, 59442), (1686, 39628), (2248, 29721), (3372, 19814), (6744, 9907)]