72987738

素因数分解:

$2^1\times 3^1\times {\mathrm{3449}}^1\times {\mathrm{3527}}^1$

素因数の和:6981

約数の個数: 16

約数和(自身を含む): 146059200

約数和(自身を除く): 73071462

約数列:

[1, 2, 3, 6, 3449, 3527, 6898, 7054, 10347, 10581, 20694, 21162, 12164623, 24329246, 36493869, 72987738]

約数ペア:

[(1, 72987738), (2, 36493869), (3, 24329246), (6, 12164623), (3449, 21162), (3527, 20694), (6898, 10581), (7054, 10347)]