1272123104

素因数分解:

$2^5\times 7^2\times {\mathrm{67}}^1\times {\mathrm{12109}}^1$

素因数の和:12200

約数の個数: 72

約数和(自身を含む): 2957116680

約数和(自身を除く): 1684993576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 67, 98, 112, 134, 196, 224, 268, 392, 469, 536, 784, 938, 1072, 1568, 1876, 2144, 3283, 3752, 6566, 7504, 12109, 13132, 15008, 24218, 26264, 48436, 52528, 84763, 96872, 105056, 169526, 193744, 339052, 387488, 593341, 678104, 811303, 1186682, 1356208, 1622606, 2373364, 2712416, 3245212, 4746728, 5679121, 6490424, 9493456, 11358242, 12980848, 18986912, 22716484, 25961696, 39753847, 45432968, 79507694, 90865936, 159015388, 181731872, 318030776, 636061552, 1272123104]

約数ペア:

[(1, 1272123104), (2, 636061552), (4, 318030776), (7, 181731872), (8, 159015388), (14, 90865936), (16, 79507694), (28, 45432968), (32, 39753847), (49, 25961696), (56, 22716484), (67, 18986912), (98, 12980848), (112, 11358242), (134, 9493456), (196, 6490424), (224, 5679121), (268, 4746728), (392, 3245212), (469, 2712416), (536, 2373364), (784, 1622606), (938, 1356208), (1072, 1186682), (1568, 811303), (1876, 678104), (2144, 593341), (3283, 387488), (3752, 339052), (6566, 193744), (7504, 169526), (12109, 105056), (13132, 96872), (15008, 84763), (24218, 52528), (26264, 48436)]