71320356

素因数分解:

$2^2\times 3^2\times {\mathrm{167}}^1\times {\mathrm{11863}}^1$

素因数の和:12040

約数の個数: 36

約数和(自身を含む): 181376832

約数和(自身を除く): 110056476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 167, 334, 501, 668, 1002, 1503, 2004, 3006, 6012, 11863, 23726, 35589, 47452, 71178, 106767, 142356, 213534, 427068, 1981121, 3962242, 5943363, 7924484, 11886726, 17830089, 23773452, 35660178, 71320356]

約数ペア:

[(1, 71320356), (2, 35660178), (3, 23773452), (4, 17830089), (6, 11886726), (9, 7924484), (12, 5943363), (18, 3962242), (36, 1981121), (167, 427068), (334, 213534), (501, 142356), (668, 106767), (1002, 71178), (1503, 47452), (2004, 35589), (3006, 23726), (6012, 11863)]