82815068

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1291}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 173644800

約数和(自身を除く): 90829732

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 79, 116, 158, 203, 316, 406, 553, 812, 1106, 1291, 2212, 2291, 2582, 4582, 5164, 9037, 9164, 16037, 18074, 32074, 36148, 37439, 64148, 74878, 101989, 149756, 203978, 262073, 407956, 524146, 713923, 1048292, 1427846, 2855692, 2957681, 5915362, 11830724, 20703767, 41407534, 82815068]

約数ペア:

[(1, 82815068), (2, 41407534), (4, 20703767), (7, 11830724), (14, 5915362), (28, 2957681), (29, 2855692), (58, 1427846), (79, 1048292), (116, 713923), (158, 524146), (203, 407956), (316, 262073), (406, 203978), (553, 149756), (812, 101989), (1106, 74878), (1291, 64148), (2212, 37439), (2291, 36148), (2582, 32074), (4582, 18074), (5164, 16037), (9037, 9164)]