77841504

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1269

約数の個数: 144

約数和(自身を含む): 252618912

約数和(自身を除く): 174777408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 612, 624, 663, 816, 884, 936, 1223, 1224, 1248, 1326, 1632, 1768, 1872, 1989, 2446, 2448, 2652, 3536, 3669, 3744, 3978, 4892, 4896, 5304, 7072, 7338, 7956, 9784, 10608, 11007, 14676, 15899, 15912, 19568, 20791, 21216, 22014, 29352, 31798, 31824, 39136, 41582, 44028, 47697, 58704, 62373, 63596, 63648, 83164, 88056, 95394, 117408, 124746, 127192, 143091, 166328, 176112, 187119, 190788, 249492, 254384, 270283, 286182, 332656, 352224, 374238, 381576, 498984, 508768, 540566, 572364, 665312, 748476, 763152, 810849, 997968, 1081132, 1144728, 1496952, 1526304, 1621698, 1995936, 2162264, 2289456, 2432547, 2993904, 3243396, 4324528, 4578912, 4865094, 5987808, 6486792, 8649056, 9730188, 12973584, 19460376, 25947168, 38920752, 77841504]

約数ペア:

[(1, 77841504), (2, 38920752), (3, 25947168), (4, 19460376), (6, 12973584), (8, 9730188), (9, 8649056), (12, 6486792), (13, 5987808), (16, 4865094), (17, 4578912), (18, 4324528), (24, 3243396), (26, 2993904), (32, 2432547), (34, 2289456), (36, 2162264), (39, 1995936), (48, 1621698), (51, 1526304), (52, 1496952), (68, 1144728), (72, 1081132), (78, 997968), (96, 810849), (102, 763152), (104, 748476), (117, 665312), (136, 572364), (144, 540566), (153, 508768), (156, 498984), (204, 381576), (208, 374238), (221, 352224), (234, 332656), (272, 286182), (288, 270283), (306, 254384), (312, 249492), (408, 190788), (416, 187119), (442, 176112), (468, 166328), (544, 143091), (612, 127192), (624, 124746), (663, 117408), (816, 95394), (884, 88056), (936, 83164), (1223, 63648), (1224, 63596), (1248, 62373), (1326, 58704), (1632, 47697), (1768, 44028), (1872, 41582), (1989, 39136), (2446, 31824), (2448, 31798), (2652, 29352), (3536, 22014), (3669, 21216), (3744, 20791), (3978, 19568), (4892, 15912), (4896, 15899), (5304, 14676), (7072, 11007), (7338, 10608), (7956, 9784)]