71226072

素因数分解:

$2^3\times 3^2\times {\mathrm{989251}}^1$

素因数の和:989263

約数の個数: 24

約数和(自身を含む): 192904140

約数和(自身を除く): 121678068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 989251, 1978502, 2967753, 3957004, 5935506, 7914008, 8903259, 11871012, 17806518, 23742024, 35613036, 71226072]

約数ペア:

[(1, 71226072), (2, 35613036), (3, 23742024), (4, 17806518), (6, 11871012), (8, 8903259), (9, 7914008), (12, 5935506), (18, 3957004), (24, 2967753), (36, 1978502), (72, 989251)]