80997888

素因数分解:

$2^9\times 3^1\times {\mathrm{52733}}^1$

素因数の和:52754

約数の個数: 40

約数和(自身を含む): 215787528

約数和(自身を除く): 134789640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 52733, 105466, 158199, 210932, 316398, 421864, 632796, 843728, 1265592, 1687456, 2531184, 3374912, 5062368, 6749824, 10124736, 13499648, 20249472, 26999296, 40498944, 80997888]

約数ペア:

[(1, 80997888), (2, 40498944), (3, 26999296), (4, 20249472), (6, 13499648), (8, 10124736), (12, 6749824), (16, 5062368), (24, 3374912), (32, 2531184), (48, 1687456), (64, 1265592), (96, 843728), (128, 632796), (192, 421864), (256, 316398), (384, 210932), (512, 158199), (768, 105466), (1536, 52733)]