78411384

素因数分解:

$2^3\times 3^2\times {\mathrm{1089047}}^1$

素因数の和:1089059

約数の個数: 24

約数和(自身を含む): 212364360

約数和(自身を除く): 133952976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1089047, 2178094, 3267141, 4356188, 6534282, 8712376, 9801423, 13068564, 19602846, 26137128, 39205692, 78411384]

約数ペア:

[(1, 78411384), (2, 39205692), (3, 26137128), (4, 19602846), (6, 13068564), (8, 9801423), (9, 8712376), (12, 6534282), (18, 4356188), (24, 3267141), (36, 2178094), (72, 1089047)]