68319744

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2341}}^1$

素因数の和:2381

約数の個数: 80

約数和(自身を含む): 191669280

約数和(自身を除く): 123349536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1216, 1536, 1824, 2341, 2432, 3648, 4682, 4864, 7023, 7296, 9364, 9728, 14046, 14592, 18728, 28092, 29184, 37456, 44479, 56184, 74912, 88958, 112368, 133437, 149824, 177916, 224736, 266874, 299648, 355832, 449472, 533748, 599296, 711664, 898944, 1067496, 1198592, 1423328, 1797888, 2134992, 2846656, 3595776, 4269984, 5693312, 8539968, 11386624, 17079936, 22773248, 34159872, 68319744]

約数ペア:

[(1, 68319744), (2, 34159872), (3, 22773248), (4, 17079936), (6, 11386624), (8, 8539968), (12, 5693312), (16, 4269984), (19, 3595776), (24, 2846656), (32, 2134992), (38, 1797888), (48, 1423328), (57, 1198592), (64, 1067496), (76, 898944), (96, 711664), (114, 599296), (128, 533748), (152, 449472), (192, 355832), (228, 299648), (256, 266874), (304, 224736), (384, 177916), (456, 149824), (512, 133437), (608, 112368), (768, 88958), (912, 74912), (1216, 56184), (1536, 44479), (1824, 37456), (2341, 29184), (2432, 28092), (3648, 18728), (4682, 14592), (4864, 14046), (7023, 9728), (7296, 9364)]