80569866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1637}}^1$

素因数の和:2286

約数の個数: 32

約数和(自身を含む): 173916288

約数和(自身を除く): 93346422

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 631, 1262, 1637, 1893, 3274, 3786, 4911, 8203, 9822, 16406, 21281, 24609, 42562, 49218, 63843, 127686, 1032947, 2065894, 3098841, 6197682, 13428311, 26856622, 40284933, 80569866]

約数ペア:

[(1, 80569866), (2, 40284933), (3, 26856622), (6, 13428311), (13, 6197682), (26, 3098841), (39, 2065894), (78, 1032947), (631, 127686), (1262, 63843), (1637, 49218), (1893, 42562), (3274, 24609), (3786, 21281), (4911, 16406), (8203, 9822)]