172882188

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{12409}}^1$

素因数の和:12468

約数の個数: 60

約数和(自身を含む): 462495880

約数和(自身を除く): 289613692

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, 12409, 13932, 24818, 37227, 49636, 74454, 111681, 148908, 223362, 335043, 446724, 533587, 670086, 1005129, 1067174, 1340172, 1600761, 2010258, 2134348, 3201522, 4020516, 4802283, 6403044, 9604566, 14406849, 19209132, 28813698, 43220547, 57627396, 86441094, 172882188]

約数ペア:

[(1, 172882188), (2, 86441094), (3, 57627396), (4, 43220547), (6, 28813698), (9, 19209132), (12, 14406849), (18, 9604566), (27, 6403044), (36, 4802283), (43, 4020516), (54, 3201522), (81, 2134348), (86, 2010258), (108, 1600761), (129, 1340172), (162, 1067174), (172, 1005129), (258, 670086), (324, 533587), (387, 446724), (516, 335043), (774, 223362), (1161, 148908), (1548, 111681), (2322, 74454), (3483, 49636), (4644, 37227), (6966, 24818), (12409, 13932)]