87670986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{48869}}^1$

素因数の和:48910

約数の個数: 32

約数和(自身を含む): 197043840

約数和(自身を除く): 109372854

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 48869, 97738, 146607, 293214, 635297, 1123987, 1270594, 1905891, 2247974, 3371961, 3811782, 6743922, 14611831, 29223662, 43835493, 87670986]

約数ペア:

[(1, 87670986), (2, 43835493), (3, 29223662), (6, 14611831), (13, 6743922), (23, 3811782), (26, 3371961), (39, 2247974), (46, 1905891), (69, 1270594), (78, 1123987), (138, 635297), (299, 293214), (598, 146607), (897, 97738), (1794, 48869)]