68902272

素因数分解:

$2^7\times 3^3\times {\mathrm{19937}}^1$

素因数の和:19960

約数の個数: 64

約数和(自身を含む): 203367600

約数和(自身を除く): 134465328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 19937, 39874, 59811, 79748, 119622, 159496, 179433, 239244, 318992, 358866, 478488, 538299, 637984, 717732, 956976, 1076598, 1275968, 1435464, 1913952, 2153196, 2551936, 2870928, 3827904, 4306392, 5741856, 7655808, 8612784, 11483712, 17225568, 22967424, 34451136, 68902272]

約数ペア:

[(1, 68902272), (2, 34451136), (3, 22967424), (4, 17225568), (6, 11483712), (8, 8612784), (9, 7655808), (12, 5741856), (16, 4306392), (18, 3827904), (24, 2870928), (27, 2551936), (32, 2153196), (36, 1913952), (48, 1435464), (54, 1275968), (64, 1076598), (72, 956976), (96, 717732), (108, 637984), (128, 538299), (144, 478488), (192, 358866), (216, 318992), (288, 239244), (384, 179433), (432, 159496), (576, 119622), (864, 79748), (1152, 59811), (1728, 39874), (3456, 19937)]