72765738

素因数分解:

$2^1\times 3^2\times {\mathrm{643}}^1\times {\mathrm{6287}}^1$

素因数の和:6938

約数の個数: 24

約数和(自身を含む): 157929408

約数和(自身を除く): 85163670

約数列:

[1, 2, 3, 6, 9, 18, 643, 1286, 1929, 3858, 5787, 6287, 11574, 12574, 18861, 37722, 56583, 113166, 4042541, 8085082, 12127623, 24255246, 36382869, 72765738]

約数ペア:

[(1, 72765738), (2, 36382869), (3, 24255246), (6, 12127623), (9, 8085082), (18, 4042541), (643, 113166), (1286, 56583), (1929, 37722), (3858, 18861), (5787, 12574), (6287, 11574)]