74127417

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:534

約数の個数: 64

約数和(自身を含む): 132464640

約数和(自身を除く): 58337223

約数列:

[1, 3, 7, 13, 19, 21, 31, 39, 57, 91, 93, 133, 217, 247, 273, 399, 403, 461, 589, 651, 741, 1209, 1383, 1729, 1767, 2821, 3227, 4123, 5187, 5993, 7657, 8463, 8759, 9681, 12369, 14291, 17979, 22971, 26277, 41951, 42873, 53599, 61313, 100037, 113867, 125853, 160797, 183939, 185783, 271529, 300111, 341601, 557349, 797069, 814587, 1300481, 1900703, 2391207, 3529877, 3901443, 5702109, 10589631, 24709139, 74127417]

約数ペア:

[(1, 74127417), (3, 24709139), (7, 10589631), (13, 5702109), (19, 3901443), (21, 3529877), (31, 2391207), (39, 1900703), (57, 1300481), (91, 814587), (93, 797069), (133, 557349), (217, 341601), (247, 300111), (273, 271529), (399, 185783), (403, 183939), (461, 160797), (589, 125853), (651, 113867), (741, 100037), (1209, 61313), (1383, 53599), (1729, 42873), (1767, 41951), (2821, 26277), (3227, 22971), (4123, 17979), (5187, 14291), (5993, 12369), (7657, 9681), (8463, 8759)]