87156966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{6691}}^1$

素因数の和:6876

約数の個数: 32

約数和(自身を含む): 188875008

約数和(自身を除く): 101718042

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 167, 334, 501, 1002, 2171, 4342, 6513, 6691, 13026, 13382, 20073, 40146, 86983, 173966, 260949, 521898, 1117397, 2234794, 3352191, 6704382, 14526161, 29052322, 43578483, 87156966]

約数ペア:

[(1, 87156966), (2, 43578483), (3, 29052322), (6, 14526161), (13, 6704382), (26, 3352191), (39, 2234794), (78, 1117397), (167, 521898), (334, 260949), (501, 173966), (1002, 86983), (2171, 40146), (4342, 20073), (6513, 13382), (6691, 13026)]