80352072

素因数分解:

$2^3\times 3^2\times {\mathrm{1116001}}^1$

素因数の和:1116013

約数の個数: 24

約数和(自身を含む): 217620390

約数和(自身を除く): 137268318

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1116001, 2232002, 3348003, 4464004, 6696006, 8928008, 10044009, 13392012, 20088018, 26784024, 40176036, 80352072]

約数ペア:

[(1, 80352072), (2, 40176036), (3, 26784024), (4, 20088018), (6, 13392012), (8, 10044009), (9, 8928008), (12, 6696006), (18, 4464004), (24, 3348003), (36, 2232002), (72, 1116001)]