80138291.000000000

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{14401}}^1$

素因数の和:14542

約数の個数: 48

約数和(自身を含む): 412934144

約数和(自身を除く): 259304276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 10668, 14401, 28802, 43203, 57604, 86406, 100807, 172812, 201614, 302421, 403228, 604842, 1209684, 1828927, 3657854, 5486781, 7315708, 10973562, 12802489, 21947124, 25604978, 38407467, 51209956, 76814934, 153629868]

約数ペア:

[(1, 153629868), (2, 76814934), (3, 51209956), (4, 38407467), (6, 25604978), (7, 21947124), (12, 12802489), (14, 10973562), (21, 7315708), (28, 5486781), (42, 3657854), (84, 1828927), (127, 1209684), (254, 604842), (381, 403228), (508, 302421), (762, 201614), (889, 172812), (1524, 100807), (1778, 86406), (2667, 57604), (3556, 43203), (5334, 28802), (10668, 14401)]