82939472

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2927}}^1$

素因数の和:2976

約数の個数: 80

約数和(自身を含む): 209129472

約数和(自身を除く): 126190000

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 253, 308, 322, 368, 506, 616, 644, 1012, 1232, 1288, 1771, 2024, 2576, 2927, 3542, 4048, 5854, 7084, 11708, 14168, 20489, 23416, 28336, 32197, 40978, 46832, 64394, 67321, 81956, 128788, 134642, 163912, 225379, 257576, 269284, 327824, 450758, 471247, 515152, 538568, 740531, 901516, 942494, 1077136, 1481062, 1803032, 1884988, 2962124, 3606064, 3769976, 5183717, 5924248, 7539952, 10367434, 11848496, 20734868, 41469736, 82939472]

約数ペア:

[(1, 82939472), (2, 41469736), (4, 20734868), (7, 11848496), (8, 10367434), (11, 7539952), (14, 5924248), (16, 5183717), (22, 3769976), (23, 3606064), (28, 2962124), (44, 1884988), (46, 1803032), (56, 1481062), (77, 1077136), (88, 942494), (92, 901516), (112, 740531), (154, 538568), (161, 515152), (176, 471247), (184, 450758), (253, 327824), (308, 269284), (322, 257576), (368, 225379), (506, 163912), (616, 134642), (644, 128788), (1012, 81956), (1232, 67321), (1288, 64394), (1771, 46832), (2024, 40978), (2576, 32197), (2927, 28336), (3542, 23416), (4048, 20489), (5854, 14168), (7084, 11708)]