76729345

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 118786176

約数和(自身を除く): 42056831

約数列:

[1, 5, 7, 11, 35, 49, 55, 71, 77, 245, 355, 385, 401, 497, 539, 781, 2005, 2485, 2695, 2807, 3479, 3905, 4411, 5467, 14035, 17395, 19649, 22055, 27335, 28471, 30877, 38269, 98245, 142355, 154385, 191345, 199297, 216139, 313181, 996485, 1080695, 1395079, 1565905, 2192267, 6975395, 10961335, 15345869, 76729345]

約数ペア:

[(1, 76729345), (5, 15345869), (7, 10961335), (11, 6975395), (35, 2192267), (49, 1565905), (55, 1395079), (71, 1080695), (77, 996485), (245, 313181), (355, 216139), (385, 199297), (401, 191345), (497, 154385), (539, 142355), (781, 98245), (2005, 38269), (2485, 30877), (2695, 28471), (2807, 27335), (3479, 22055), (3905, 19649), (4411, 17395), (5467, 14035)]