87756044

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{839}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 156172800

約数和(自身を除く): 68416756

約数列:

[1, 2, 4, 79, 158, 316, 331, 662, 839, 1324, 1678, 3356, 26149, 52298, 66281, 104596, 132562, 265124, 277709, 555418, 1110836, 21939011, 43878022, 87756044]

約数ペア:

[(1, 87756044), (2, 43878022), (4, 21939011), (79, 1110836), (158, 555418), (316, 277709), (331, 265124), (662, 132562), (839, 104596), (1324, 66281), (1678, 52298), (3356, 26149)]