81054304

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4597}}^1$

素因数の和:4655

約数の個数: 48

約数和(自身を含む): 173804400

約数和(自身を除く): 92750096

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 152, 232, 304, 464, 551, 608, 928, 1102, 2204, 4408, 4597, 8816, 9194, 17632, 18388, 36776, 73552, 87343, 133313, 147104, 174686, 266626, 349372, 533252, 698744, 1066504, 1397488, 2133008, 2532947, 2794976, 4266016, 5065894, 10131788, 20263576, 40527152, 81054304]

約数ペア:

[(1, 81054304), (2, 40527152), (4, 20263576), (8, 10131788), (16, 5065894), (19, 4266016), (29, 2794976), (32, 2532947), (38, 2133008), (58, 1397488), (76, 1066504), (116, 698744), (152, 533252), (232, 349372), (304, 266626), (464, 174686), (551, 147104), (608, 133313), (928, 87343), (1102, 73552), (2204, 36776), (4408, 18388), (4597, 17632), (8816, 9194)]