72819232

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{599}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 149688000

約数和(自身を除く): 76868768

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 131, 232, 262, 464, 524, 599, 928, 1048, 1198, 2096, 2396, 3799, 4192, 4792, 7598, 9584, 15196, 17371, 19168, 30392, 34742, 60784, 69484, 78469, 121568, 138968, 156938, 277936, 313876, 555872, 627752, 1255504, 2275601, 2511008, 4551202, 9102404, 18204808, 36409616, 72819232]

約数ペア:

[(1, 72819232), (2, 36409616), (4, 18204808), (8, 9102404), (16, 4551202), (29, 2511008), (32, 2275601), (58, 1255504), (116, 627752), (131, 555872), (232, 313876), (262, 277936), (464, 156938), (524, 138968), (599, 121568), (928, 78469), (1048, 69484), (1198, 60784), (2096, 34742), (2396, 30392), (3799, 19168), (4192, 17371), (4792, 15196), (7598, 9584)]