61943288

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{719}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 129276000

約数和(自身を除く): 67332712

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 121, 178, 242, 356, 484, 712, 719, 968, 979, 1438, 1958, 2876, 3916, 5752, 7832, 7909, 10769, 15818, 21538, 31636, 43076, 63272, 63991, 86152, 86999, 127982, 173998, 255964, 347996, 511928, 695992, 703901, 1407802, 2815604, 5631208, 7742911, 15485822, 30971644, 61943288]

約数ペア:

[(1, 61943288), (2, 30971644), (4, 15485822), (8, 7742911), (11, 5631208), (22, 2815604), (44, 1407802), (88, 703901), (89, 695992), (121, 511928), (178, 347996), (242, 255964), (356, 173998), (484, 127982), (712, 86999), (719, 86152), (968, 63991), (979, 63272), (1438, 43076), (1958, 31636), (2876, 21538), (3916, 15818), (5752, 10769), (7832, 7909)]