77669328

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{509}}^1$

素因数の和:565

約数の個数: 120

約数和(自身を含む): 232976160

約数和(自身を除く): 155306832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 289, 374, 408, 509, 528, 561, 578, 748, 816, 867, 1018, 1122, 1156, 1496, 1527, 1734, 2036, 2244, 2312, 2992, 3054, 3179, 3468, 4072, 4488, 4624, 5599, 6108, 6358, 6936, 8144, 8653, 8976, 9537, 11198, 12216, 12716, 13872, 16797, 17306, 19074, 22396, 24432, 25432, 25959, 33594, 34612, 38148, 44792, 50864, 51918, 67188, 69224, 76296, 89584, 95183, 103836, 134376, 138448, 147101, 152592, 190366, 207672, 268752, 285549, 294202, 380732, 415344, 441303, 571098, 588404, 761464, 882606, 1142196, 1176808, 1522928, 1618111, 1765212, 2284392, 2353616, 3236222, 3530424, 4568784, 4854333, 6472444, 7060848, 9708666, 12944888, 19417332, 25889776, 38834664, 77669328]

約数ペア:

[(1, 77669328), (2, 38834664), (3, 25889776), (4, 19417332), (6, 12944888), (8, 9708666), (11, 7060848), (12, 6472444), (16, 4854333), (17, 4568784), (22, 3530424), (24, 3236222), (33, 2353616), (34, 2284392), (44, 1765212), (48, 1618111), (51, 1522928), (66, 1176808), (68, 1142196), (88, 882606), (102, 761464), (132, 588404), (136, 571098), (176, 441303), (187, 415344), (204, 380732), (264, 294202), (272, 285549), (289, 268752), (374, 207672), (408, 190366), (509, 152592), (528, 147101), (561, 138448), (578, 134376), (748, 103836), (816, 95183), (867, 89584), (1018, 76296), (1122, 69224), (1156, 67188), (1496, 51918), (1527, 50864), (1734, 44792), (2036, 38148), (2244, 34612), (2312, 33594), (2992, 25959), (3054, 25432), (3179, 24432), (3468, 22396), (4072, 19074), (4488, 17306), (4624, 16797), (5599, 13872), (6108, 12716), (6358, 12216), (6936, 11198), (8144, 9537), (8653, 8976)]