86667812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5987}}^1$

素因数の和:6056

約数の個数: 48

約数和(自身を含む): 193148928

約数和(自身を除く): 106481116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 2068, 3619, 5987, 7238, 11974, 14476, 23948, 41909, 65857, 83818, 131714, 167636, 263428, 281389, 460999, 562778, 921998, 1125556, 1843996, 1969723, 3095279, 3939446, 6190558, 7878892, 12381116, 21666953, 43333906, 86667812]

約数ペア:

[(1, 86667812), (2, 43333906), (4, 21666953), (7, 12381116), (11, 7878892), (14, 6190558), (22, 3939446), (28, 3095279), (44, 1969723), (47, 1843996), (77, 1125556), (94, 921998), (154, 562778), (188, 460999), (308, 281389), (329, 263428), (517, 167636), (658, 131714), (1034, 83818), (1316, 65857), (2068, 41909), (3619, 23948), (5987, 14476), (7238, 11974)]