81629592

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1283}}^1$

素因数の和:1544

約数の個数: 64

約数和(自身を含む): 223724160

約数和(自身を除く): 142094568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 241, 264, 482, 723, 964, 1283, 1446, 1928, 2566, 2651, 2892, 3849, 5132, 5302, 5784, 7698, 7953, 10264, 10604, 14113, 15396, 15906, 21208, 28226, 30792, 31812, 42339, 56452, 63624, 84678, 112904, 169356, 309203, 338712, 618406, 927609, 1236812, 1855218, 2473624, 3401233, 3710436, 6802466, 7420872, 10203699, 13604932, 20407398, 27209864, 40814796, 81629592]

約数ペア:

[(1, 81629592), (2, 40814796), (3, 27209864), (4, 20407398), (6, 13604932), (8, 10203699), (11, 7420872), (12, 6802466), (22, 3710436), (24, 3401233), (33, 2473624), (44, 1855218), (66, 1236812), (88, 927609), (132, 618406), (241, 338712), (264, 309203), (482, 169356), (723, 112904), (964, 84678), (1283, 63624), (1446, 56452), (1928, 42339), (2566, 31812), (2651, 30792), (2892, 28226), (3849, 21208), (5132, 15906), (5302, 15396), (5784, 14113), (7698, 10604), (7953, 10264)]