80941812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{18181}}^1$

素因数の和:18248

約数の個数: 48

約数和(自身を含む): 219929472

約数和(自身を除く): 138987660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 18181, 36362, 54543, 72724, 109086, 127267, 218172, 254534, 381801, 509068, 763602, 963593, 1527204, 1927186, 2890779, 3854372, 5781558, 6745151, 11563116, 13490302, 20235453, 26980604, 40470906, 80941812]

約数ペア:

[(1, 80941812), (2, 40470906), (3, 26980604), (4, 20235453), (6, 13490302), (7, 11563116), (12, 6745151), (14, 5781558), (21, 3854372), (28, 2890779), (42, 1927186), (53, 1527204), (84, 963593), (106, 763602), (159, 509068), (212, 381801), (318, 254534), (371, 218172), (636, 127267), (742, 109086), (1113, 72724), (1484, 54543), (2226, 36362), (4452, 18181)]