65785888

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^2$

素因数の和:266

約数の個数: 72

約数和(自身を含む): 155832768

約数和(自身を除く): 90046880

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 113, 161, 184, 224, 226, 322, 368, 452, 644, 736, 791, 904, 1288, 1582, 1808, 2576, 2599, 3164, 3616, 5152, 5198, 6328, 10396, 12656, 12769, 18193, 20792, 25312, 25538, 36386, 41584, 51076, 72772, 83168, 89383, 102152, 145544, 178766, 204304, 291088, 293687, 357532, 408608, 582176, 587374, 715064, 1174748, 1430128, 2055809, 2349496, 2860256, 4111618, 4698992, 8223236, 9397984, 16446472, 32892944, 65785888]

約数ペア:

[(1, 65785888), (2, 32892944), (4, 16446472), (7, 9397984), (8, 8223236), (14, 4698992), (16, 4111618), (23, 2860256), (28, 2349496), (32, 2055809), (46, 1430128), (56, 1174748), (92, 715064), (112, 587374), (113, 582176), (161, 408608), (184, 357532), (224, 293687), (226, 291088), (322, 204304), (368, 178766), (452, 145544), (644, 102152), (736, 89383), (791, 83168), (904, 72772), (1288, 51076), (1582, 41584), (1808, 36386), (2576, 25538), (2599, 25312), (3164, 20792), (3616, 18193), (5152, 12769), (5198, 12656), (6328, 10396)]