8750672

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 80

約数和(自身を含む): 20951040

約数和(自身を除く): 12200368

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 43, 46, 56, 79, 86, 92, 112, 158, 161, 172, 184, 301, 316, 322, 344, 368, 553, 602, 632, 644, 688, 989, 1106, 1204, 1264, 1288, 1817, 1978, 2212, 2408, 2576, 3397, 3634, 3956, 4424, 4816, 6794, 6923, 7268, 7912, 8848, 12719, 13588, 13846, 14536, 15824, 23779, 25438, 27176, 27692, 29072, 47558, 50876, 54352, 55384, 78131, 95116, 101752, 110768, 156262, 190232, 203504, 312524, 380464, 546917, 625048, 1093834, 1250096, 2187668, 4375336, 8750672]

約数ペア:

[(1, 8750672), (2, 4375336), (4, 2187668), (7, 1250096), (8, 1093834), (14, 625048), (16, 546917), (23, 380464), (28, 312524), (43, 203504), (46, 190232), (56, 156262), (79, 110768), (86, 101752), (92, 95116), (112, 78131), (158, 55384), (161, 54352), (172, 50876), (184, 47558), (301, 29072), (316, 27692), (322, 27176), (344, 25438), (368, 23779), (553, 15824), (602, 14536), (632, 13846), (644, 13588), (688, 12719), (989, 8848), (1106, 7912), (1204, 7268), (1264, 6923), (1288, 6794), (1817, 4816), (1978, 4424), (2212, 3956), (2408, 3634), (2576, 3397)]