68937984

素因数分解:

$2^8\times 3^2\times {\mathrm{29921}}^1$

素因数の和:29943

約数の個数: 54

約数和(自身を含む): 198771846

約数和(自身を除く): 129833862

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 29921, 59842, 89763, 119684, 179526, 239368, 269289, 359052, 478736, 538578, 718104, 957472, 1077156, 1436208, 1914944, 2154312, 2872416, 3829888, 4308624, 5744832, 7659776, 8617248, 11489664, 17234496, 22979328, 34468992, 68937984]

約数ペア:

[(1, 68937984), (2, 34468992), (3, 22979328), (4, 17234496), (6, 11489664), (8, 8617248), (9, 7659776), (12, 5744832), (16, 4308624), (18, 3829888), (24, 2872416), (32, 2154312), (36, 1914944), (48, 1436208), (64, 1077156), (72, 957472), (96, 718104), (128, 538578), (144, 478736), (192, 359052), (256, 269289), (288, 239368), (384, 179526), (576, 119684), (768, 89763), (1152, 59842), (2304, 29921)]