71131026

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 157852800

約数和(自身を除く): 86721774

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 139, 173, 174, 278, 346, 417, 493, 519, 834, 986, 1038, 1479, 2363, 2941, 2958, 4031, 4726, 5017, 5882, 7089, 8062, 8823, 10034, 12093, 14178, 15051, 17646, 24047, 24186, 30102, 48094, 68527, 72141, 85289, 137054, 144282, 170578, 205581, 255867, 408799, 411162, 511734, 697363, 817598, 1226397, 1394726, 2092089, 2452794, 4184178, 11855171, 23710342, 35565513, 71131026]

約数ペア:

[(1, 71131026), (2, 35565513), (3, 23710342), (6, 11855171), (17, 4184178), (29, 2452794), (34, 2092089), (51, 1394726), (58, 1226397), (87, 817598), (102, 697363), (139, 511734), (173, 411162), (174, 408799), (278, 255867), (346, 205581), (417, 170578), (493, 144282), (519, 137054), (834, 85289), (986, 72141), (1038, 68527), (1479, 48094), (2363, 30102), (2941, 24186), (2958, 24047), (4031, 17646), (4726, 15051), (5017, 14178), (5882, 12093), (7089, 10034), (8062, 8823)]