82913929

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 109166400

約数和(自身を除く): 26252471

約数列:

[1, 7, 19, 29, 37, 49, 83, 133, 203, 259, 551, 581, 703, 931, 1073, 1421, 1577, 1813, 2407, 3071, 3857, 4067, 4921, 7511, 11039, 16849, 20387, 21497, 26999, 34447, 45733, 52577, 58349, 77273, 89059, 117943, 142709, 150479, 320131, 408443, 623413, 998963, 1692121, 2240917, 2859101, 4363891, 11844847, 82913929]

約数ペア:

[(1, 82913929), (7, 11844847), (19, 4363891), (29, 2859101), (37, 2240917), (49, 1692121), (83, 998963), (133, 623413), (203, 408443), (259, 320131), (551, 150479), (581, 142709), (703, 117943), (931, 89059), (1073, 77273), (1421, 58349), (1577, 52577), (1813, 45733), (2407, 34447), (3071, 26999), (3857, 21497), (4067, 20387), (4921, 16849), (7511, 11039)]