87237972

素因数分解:

$2^2\times 3^6\times {\mathrm{29917}}^1$

素因数の和:29939

約数の個数: 42

約数和(自身を含む): 228902618

約数和(自身を除く): 141664646

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 29917, 59834, 89751, 119668, 179502, 269253, 359004, 538506, 807759, 1077012, 1615518, 2423277, 3231036, 4846554, 7269831, 9693108, 14539662, 21809493, 29079324, 43618986, 87237972]

約数ペア:

[(1, 87237972), (2, 43618986), (3, 29079324), (4, 21809493), (6, 14539662), (9, 9693108), (12, 7269831), (18, 4846554), (27, 3231036), (36, 2423277), (54, 1615518), (81, 1077012), (108, 807759), (162, 538506), (243, 359004), (324, 269253), (486, 179502), (729, 119668), (972, 89751), (1458, 59834), (2916, 29917)]