89519508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191281}}^1$

素因数の和:191304

約数の個数: 36

約数和(自身を含む): 243693268

約数和(自身を除く): 154173760

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 191281, 382562, 573843, 765124, 1147686, 1721529, 2295372, 2486653, 3443058, 4973306, 6886116, 7459959, 9946612, 14919918, 22379877, 29839836, 44759754, 89519508]

約数ペア:

[(1, 89519508), (2, 44759754), (3, 29839836), (4, 22379877), (6, 14919918), (9, 9946612), (12, 7459959), (13, 6886116), (18, 4973306), (26, 3443058), (36, 2486653), (39, 2295372), (52, 1721529), (78, 1147686), (117, 765124), (156, 573843), (234, 382562), (468, 191281)]