80897278

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{6329}}^1$

素因数の和:6432

約数の個数: 32

約数和(自身を含む): 153135360

約数和(自身を除く): 72238082

約数列:

[1, 2, 7, 11, 14, 22, 77, 83, 154, 166, 581, 913, 1162, 1826, 6329, 6391, 12658, 12782, 44303, 69619, 88606, 139238, 487333, 525307, 974666, 1050614, 3677149, 5778377, 7354298, 11556754, 40448639, 80897278]

約数ペア:

[(1, 80897278), (2, 40448639), (7, 11556754), (11, 7354298), (14, 5778377), (22, 3677149), (77, 1050614), (83, 974666), (154, 525307), (166, 487333), (581, 139238), (913, 88606), (1162, 69619), (1826, 44303), (6329, 12782), (6391, 12658)]