68428032

素因数分解:

$2^8\times 3^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:799

約数の個数: 72

約数和(自身を含む): 183714720

約数和(自身を除く): 115286688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 256, 278, 384, 417, 556, 641, 768, 834, 1112, 1282, 1668, 1923, 2224, 2564, 3336, 3846, 4448, 5128, 6672, 7692, 8896, 10256, 13344, 15384, 17792, 20512, 26688, 30768, 35584, 41024, 53376, 61536, 82048, 89099, 106752, 123072, 164096, 178198, 246144, 267297, 356396, 492288, 534594, 712792, 1069188, 1425584, 2138376, 2851168, 4276752, 5702336, 8553504, 11404672, 17107008, 22809344, 34214016, 68428032]

約数ペア:

[(1, 68428032), (2, 34214016), (3, 22809344), (4, 17107008), (6, 11404672), (8, 8553504), (12, 5702336), (16, 4276752), (24, 2851168), (32, 2138376), (48, 1425584), (64, 1069188), (96, 712792), (128, 534594), (139, 492288), (192, 356396), (256, 267297), (278, 246144), (384, 178198), (417, 164096), (556, 123072), (641, 106752), (768, 89099), (834, 82048), (1112, 61536), (1282, 53376), (1668, 41024), (1923, 35584), (2224, 30768), (2564, 26688), (3336, 20512), (3846, 17792), (4448, 15384), (5128, 13344), (6672, 10256), (7692, 8896)]