81004944

素因数分解:

$2^4\times 3^1\times {\mathrm{1687603}}^1$

素因数の和:1687614

約数の個数: 20

約数和(自身を含む): 209262896

約数和(自身を除く): 128257952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1687603, 3375206, 5062809, 6750412, 10125618, 13500824, 20251236, 27001648, 40502472, 81004944]

約数ペア:

[(1, 81004944), (2, 40502472), (3, 27001648), (4, 20251236), (6, 13500824), (8, 10125618), (12, 6750412), (16, 5062809), (24, 3375206), (48, 1687603)]