76899251

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 100101120

約数和(自身を除く): 23201869

約数列:

[1, 11, 13, 19, 31, 83, 121, 143, 209, 247, 341, 403, 589, 913, 1079, 1573, 1577, 2299, 2573, 2717, 3751, 4433, 6479, 7657, 10043, 11869, 17347, 20501, 28303, 29887, 33449, 48763, 48887, 71269, 84227, 130559, 190817, 225511, 311333, 367939, 537757, 635531, 926497, 2480621, 4047329, 5915327, 6990841, 76899251]

約数ペア:

[(1, 76899251), (11, 6990841), (13, 5915327), (19, 4047329), (31, 2480621), (83, 926497), (121, 635531), (143, 537757), (209, 367939), (247, 311333), (341, 225511), (403, 190817), (589, 130559), (913, 84227), (1079, 71269), (1573, 48887), (1577, 48763), (2299, 33449), (2573, 29887), (2717, 28303), (3751, 20501), (4433, 17347), (6479, 11869), (7657, 10043)]