8171256

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 21669120

約数和(自身を除く): 13497864

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 113, 131, 138, 184, 226, 262, 276, 339, 393, 452, 524, 552, 678, 786, 904, 1048, 1356, 1572, 2599, 2712, 3013, 3144, 5198, 6026, 7797, 9039, 10396, 12052, 14803, 15594, 18078, 20792, 24104, 29606, 31188, 36156, 44409, 59212, 62376, 72312, 88818, 118424, 177636, 340469, 355272, 680938, 1021407, 1361876, 2042814, 2723752, 4085628, 8171256]

約数ペア:

[(1, 8171256), (2, 4085628), (3, 2723752), (4, 2042814), (6, 1361876), (8, 1021407), (12, 680938), (23, 355272), (24, 340469), (46, 177636), (69, 118424), (92, 88818), (113, 72312), (131, 62376), (138, 59212), (184, 44409), (226, 36156), (262, 31188), (276, 29606), (339, 24104), (393, 20792), (452, 18078), (524, 15594), (552, 14803), (678, 12052), (786, 10396), (904, 9039), (1048, 7797), (1356, 6026), (1572, 5198), (2599, 3144), (2712, 3013)]