69007288

素因数分解:

$2^3\times 7^2\times {\mathrm{401}}^1\times {\mathrm{439}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 151232400

約数和(自身を除く): 82225112

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 401, 439, 802, 878, 1604, 1756, 2807, 3073, 3208, 3512, 5614, 6146, 11228, 12292, 19649, 21511, 22456, 24584, 39298, 43022, 78596, 86044, 157192, 172088, 176039, 352078, 704156, 1232273, 1408312, 2464546, 4929092, 8625911, 9858184, 17251822, 34503644, 69007288]

約数ペア:

[(1, 69007288), (2, 34503644), (4, 17251822), (7, 9858184), (8, 8625911), (14, 4929092), (28, 2464546), (49, 1408312), (56, 1232273), (98, 704156), (196, 352078), (392, 176039), (401, 172088), (439, 157192), (802, 86044), (878, 78596), (1604, 43022), (1756, 39298), (2807, 24584), (3073, 22456), (3208, 21511), (3512, 19649), (5614, 12292), (6146, 11228)]