87130554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{5333}}^1$

素因数の和:5734

約数の個数: 32

約数和(自身を含む): 199704960

約数和(自身を除く): 112574406

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 389, 778, 1167, 2334, 2723, 5333, 5446, 8169, 10666, 15999, 16338, 31998, 37331, 74662, 111993, 223986, 2074537, 4149074, 6223611, 12447222, 14521759, 29043518, 43565277, 87130554]

約数ペア:

[(1, 87130554), (2, 43565277), (3, 29043518), (6, 14521759), (7, 12447222), (14, 6223611), (21, 4149074), (42, 2074537), (389, 223986), (778, 111993), (1167, 74662), (2334, 37331), (2723, 31998), (5333, 16338), (5446, 15999), (8169, 10666)]