80148198

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{3907}}^1$

素因数の和:4188

約数の個数: 32

約数和(自身を含む): 173327616

約数和(自身を除く): 93179418

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 263, 526, 789, 1578, 3419, 3907, 6838, 7814, 10257, 11721, 20514, 23442, 50791, 101582, 152373, 304746, 1027541, 2055082, 3082623, 6165246, 13358033, 26716066, 40074099, 80148198]

約数ペア:

[(1, 80148198), (2, 40074099), (3, 26716066), (6, 13358033), (13, 6165246), (26, 3082623), (39, 2055082), (78, 1027541), (263, 304746), (526, 152373), (789, 101582), (1578, 50791), (3419, 23442), (3907, 20514), (6838, 11721), (7814, 10257)]