127339812

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{431}}^1$

素因数の和:753

約数の個数: 72

約数和(自身を含む): 334938240

約数和(自身を除く): 207598428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 283, 348, 431, 522, 566, 849, 862, 1044, 1132, 1293, 1698, 1724, 2547, 2586, 3396, 3879, 5094, 5172, 7758, 8207, 10188, 12499, 15516, 16414, 24621, 24998, 32828, 37497, 49242, 49996, 73863, 74994, 98484, 112491, 121973, 147726, 149988, 224982, 243946, 295452, 365919, 449964, 487892, 731838, 1097757, 1463676, 2195514, 3537217, 4391028, 7074434, 10611651, 14148868, 21223302, 31834953, 42446604, 63669906, 127339812]

約数ペア:

[(1, 127339812), (2, 63669906), (3, 42446604), (4, 31834953), (6, 21223302), (9, 14148868), (12, 10611651), (18, 7074434), (29, 4391028), (36, 3537217), (58, 2195514), (87, 1463676), (116, 1097757), (174, 731838), (261, 487892), (283, 449964), (348, 365919), (431, 295452), (522, 243946), (566, 224982), (849, 149988), (862, 147726), (1044, 121973), (1132, 112491), (1293, 98484), (1698, 74994), (1724, 73863), (2547, 49996), (2586, 49242), (3396, 37497), (3879, 32828), (5094, 24998), (5172, 24621), (7758, 16414), (8207, 15516), (10188, 12499)]