68912748

素因数分解:

$2^2\times 3^3\times {\mathrm{638081}}^1$

素因数の和:638094

約数の個数: 24

約数和(自身を含む): 178662960

約数和(自身を除く): 109750212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 638081, 1276162, 1914243, 2552324, 3828486, 5742729, 7656972, 11485458, 17228187, 22970916, 34456374, 68912748]

約数ペア:

[(1, 68912748), (2, 34456374), (3, 22970916), (4, 17228187), (6, 11485458), (9, 7656972), (12, 5742729), (18, 3828486), (27, 2552324), (36, 1914243), (54, 1276162), (108, 638081)]