80862572

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 169720320

約数和(自身を除く): 88857748

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 307, 322, 409, 614, 644, 818, 1228, 1636, 2149, 2863, 4298, 5726, 7061, 8596, 9407, 11452, 14122, 18814, 28244, 37628, 49427, 65849, 98854, 125563, 131698, 197708, 251126, 263396, 502252, 878941, 1757882, 2887949, 3515764, 5775898, 11551796, 20215643, 40431286, 80862572]

約数ペア:

[(1, 80862572), (2, 40431286), (4, 20215643), (7, 11551796), (14, 5775898), (23, 3515764), (28, 2887949), (46, 1757882), (92, 878941), (161, 502252), (307, 263396), (322, 251126), (409, 197708), (614, 131698), (644, 125563), (818, 98854), (1228, 65849), (1636, 49427), (2149, 37628), (2863, 28244), (4298, 18814), (5726, 14122), (7061, 11452), (8596, 9407)]