72740172

素因数分解:

$2^2\times 3^1\times {\mathrm{509}}^1\times {\mathrm{11909}}^1$

素因数の和:12425

約数の個数: 24

約数和(自身を含む): 170074800

約数和(自身を除く): 97334628

約数列:

[1, 2, 3, 4, 6, 12, 509, 1018, 1527, 2036, 3054, 6108, 11909, 23818, 35727, 47636, 71454, 142908, 6061681, 12123362, 18185043, 24246724, 36370086, 72740172]

約数ペア:

[(1, 72740172), (2, 36370086), (3, 24246724), (4, 18185043), (6, 12123362), (12, 6061681), (509, 142908), (1018, 71454), (1527, 47636), (2036, 35727), (3054, 23818), (6108, 11909)]