80428056

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{145703}}^1$

素因数の和:145735

約数の個数: 32

約数和(自身を含む): 209813760

約数和(自身を除く): 129385704

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 145703, 291406, 437109, 582812, 874218, 1165624, 1748436, 3351169, 3496872, 6702338, 10053507, 13404676, 20107014, 26809352, 40214028, 80428056]

約数ペア:

[(1, 80428056), (2, 40214028), (3, 26809352), (4, 20107014), (6, 13404676), (8, 10053507), (12, 6702338), (23, 3496872), (24, 3351169), (46, 1748436), (69, 1165624), (92, 874218), (138, 582812), (184, 437109), (276, 291406), (552, 145703)]