68156274

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{647}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 138692736

約数和(自身を除く): 70536462

約数列:

[1, 2, 3, 6, 97, 181, 194, 291, 362, 543, 582, 647, 1086, 1294, 1941, 3882, 17557, 35114, 52671, 62759, 105342, 117107, 125518, 188277, 234214, 351321, 376554, 702642, 11359379, 22718758, 34078137, 68156274]

約数ペア:

[(1, 68156274), (2, 34078137), (3, 22718758), (6, 11359379), (97, 702642), (181, 376554), (194, 351321), (291, 234214), (362, 188277), (543, 125518), (582, 117107), (647, 105342), (1086, 62759), (1294, 52671), (1941, 35114), (3882, 17557)]