121389516

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{8713}}^1$

素因数の和:8772

約数の個数: 60

約数和(自身を含む): 324753352

約数和(自身を除く): 203363836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1161, 1548, 2322, 3483, 4644, 6966, 8713, 13932, 17426, 26139, 34852, 52278, 78417, 104556, 156834, 235251, 313668, 374659, 470502, 705753, 749318, 941004, 1123977, 1411506, 1498636, 2247954, 2823012, 3371931, 4495908, 6743862, 10115793, 13487724, 20231586, 30347379, 40463172, 60694758, 121389516]

約数ペア:

[(1, 121389516), (2, 60694758), (3, 40463172), (4, 30347379), (6, 20231586), (9, 13487724), (12, 10115793), (18, 6743862), (27, 4495908), (36, 3371931), (43, 2823012), (54, 2247954), (81, 1498636), (86, 1411506), (108, 1123977), (129, 941004), (162, 749318), (172, 705753), (258, 470502), (324, 374659), (387, 313668), (516, 235251), (774, 156834), (1161, 104556), (1548, 78417), (2322, 52278), (3483, 34852), (4644, 26139), (6966, 17426), (8713, 13932)]