74142072

素因数分解:

$2^3\times 3^2\times {\mathrm{1029751}}^1$

素因数の和:1029763

約数の個数: 24

約数和(自身を含む): 200801640

約数和(自身を除く): 126659568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1029751, 2059502, 3089253, 4119004, 6178506, 8238008, 9267759, 12357012, 18535518, 24714024, 37071036, 74142072]

約数ペア:

[(1, 74142072), (2, 37071036), (3, 24714024), (4, 18535518), (6, 12357012), (8, 9267759), (9, 8238008), (12, 6178506), (18, 4119004), (24, 3089253), (36, 2059502), (72, 1029751)]