81762168

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{9437}}^1$

素因数の和:9484

約数の個数: 48

約数和(自身を含む): 215752680

約数和(自身を除く): 133990512

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 4332, 8664, 9437, 18874, 28311, 37748, 56622, 75496, 113244, 179303, 226488, 358606, 537909, 717212, 1075818, 1434424, 2151636, 3406757, 4303272, 6813514, 10220271, 13627028, 20440542, 27254056, 40881084, 81762168]

約数ペア:

[(1, 81762168), (2, 40881084), (3, 27254056), (4, 20440542), (6, 13627028), (8, 10220271), (12, 6813514), (19, 4303272), (24, 3406757), (38, 2151636), (57, 1434424), (76, 1075818), (114, 717212), (152, 537909), (228, 358606), (361, 226488), (456, 179303), (722, 113244), (1083, 75496), (1444, 56622), (2166, 37748), (2888, 28311), (4332, 18874), (8664, 9437)]