64231164

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{13831}}^1$

素因数の和:13887

約数の個数: 48

約数和(自身を含む): 170410240

約数和(自身を除く): 106179076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 13831, 27662, 41493, 55324, 82986, 124479, 165972, 248958, 373437, 497916, 594733, 746874, 1189466, 1493748, 1784199, 2378932, 3568398, 5352597, 7136796, 10705194, 16057791, 21410388, 32115582, 64231164]

約数ペア:

[(1, 64231164), (2, 32115582), (3, 21410388), (4, 16057791), (6, 10705194), (9, 7136796), (12, 5352597), (18, 3568398), (27, 2378932), (36, 1784199), (43, 1493748), (54, 1189466), (86, 746874), (108, 594733), (129, 497916), (172, 373437), (258, 248958), (387, 165972), (516, 124479), (774, 82986), (1161, 55324), (1548, 41493), (2322, 27662), (4644, 13831)]