80331504

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{431}}^1$

素因数の和:806

約数の個数: 80

約数和(自身を含む): 227556864

約数和(自身を除く): 147225360

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 353, 431, 528, 706, 862, 1059, 1293, 1412, 1724, 2118, 2586, 2824, 3448, 3883, 4236, 4741, 5172, 5648, 6896, 7766, 8472, 9482, 10344, 11649, 14223, 15532, 16944, 18964, 20688, 23298, 28446, 31064, 37928, 46596, 56892, 62128, 75856, 93192, 113784, 152143, 186384, 227568, 304286, 456429, 608572, 912858, 1217144, 1673573, 1825716, 2434288, 3347146, 3651432, 5020719, 6694292, 7302864, 10041438, 13388584, 20082876, 26777168, 40165752, 80331504]

約数ペア:

[(1, 80331504), (2, 40165752), (3, 26777168), (4, 20082876), (6, 13388584), (8, 10041438), (11, 7302864), (12, 6694292), (16, 5020719), (22, 3651432), (24, 3347146), (33, 2434288), (44, 1825716), (48, 1673573), (66, 1217144), (88, 912858), (132, 608572), (176, 456429), (264, 304286), (353, 227568), (431, 186384), (528, 152143), (706, 113784), (862, 93192), (1059, 75856), (1293, 62128), (1412, 56892), (1724, 46596), (2118, 37928), (2586, 31064), (2824, 28446), (3448, 23298), (3883, 20688), (4236, 18964), (4741, 16944), (5172, 15532), (5648, 14223), (6896, 11649), (7766, 10344), (8472, 9482)]