85565568

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:506

約数の個数: 128

約数和(自身を含む): 253808640

約数和(自身を除く): 168243072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 64, 66, 88, 94, 96, 128, 132, 141, 176, 188, 192, 264, 282, 352, 376, 384, 431, 517, 528, 564, 704, 752, 862, 1034, 1056, 1128, 1293, 1408, 1504, 1551, 1724, 2068, 2112, 2256, 2586, 3008, 3102, 3448, 4136, 4224, 4512, 4741, 5172, 6016, 6204, 6896, 8272, 9024, 9482, 10344, 12408, 13792, 14223, 16544, 18048, 18964, 20257, 20688, 24816, 27584, 28446, 33088, 37928, 40514, 41376, 49632, 55168, 56892, 60771, 66176, 75856, 81028, 82752, 99264, 113784, 121542, 151712, 162056, 165504, 198528, 222827, 227568, 243084, 303424, 324112, 445654, 455136, 486168, 606848, 648224, 668481, 891308, 910272, 972336, 1296448, 1336962, 1782616, 1820544, 1944672, 2592896, 2673924, 3565232, 3889344, 5347848, 7130464, 7778688, 10695696, 14260928, 21391392, 28521856, 42782784, 85565568]

約数ペア:

[(1, 85565568), (2, 42782784), (3, 28521856), (4, 21391392), (6, 14260928), (8, 10695696), (11, 7778688), (12, 7130464), (16, 5347848), (22, 3889344), (24, 3565232), (32, 2673924), (33, 2592896), (44, 1944672), (47, 1820544), (48, 1782616), (64, 1336962), (66, 1296448), (88, 972336), (94, 910272), (96, 891308), (128, 668481), (132, 648224), (141, 606848), (176, 486168), (188, 455136), (192, 445654), (264, 324112), (282, 303424), (352, 243084), (376, 227568), (384, 222827), (431, 198528), (517, 165504), (528, 162056), (564, 151712), (704, 121542), (752, 113784), (862, 99264), (1034, 82752), (1056, 81028), (1128, 75856), (1293, 66176), (1408, 60771), (1504, 56892), (1551, 55168), (1724, 49632), (2068, 41376), (2112, 40514), (2256, 37928), (2586, 33088), (3008, 28446), (3102, 27584), (3448, 24816), (4136, 20688), (4224, 20257), (4512, 18964), (4741, 18048), (5172, 16544), (6016, 14223), (6204, 13792), (6896, 12408), (8272, 10344), (9024, 9482)]