121686048

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:639

約数の個数: 144

約数和(自身を含む): 383527872

約数和(自身を除く): 261841824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 71, 72, 88, 96, 99, 132, 142, 144, 176, 198, 213, 264, 284, 288, 352, 396, 426, 528, 541, 568, 639, 781, 792, 852, 1056, 1082, 1136, 1278, 1562, 1584, 1623, 1704, 2164, 2272, 2343, 2556, 3124, 3168, 3246, 3408, 4328, 4686, 4869, 5112, 5951, 6248, 6492, 6816, 7029, 8656, 9372, 9738, 10224, 11902, 12496, 12984, 14058, 17312, 17853, 18744, 19476, 20448, 23804, 24992, 25968, 28116, 35706, 37488, 38411, 38952, 47608, 51936, 53559, 56232, 71412, 74976, 76822, 77904, 95216, 107118, 112464, 115233, 142824, 153644, 155808, 190432, 214236, 224928, 230466, 285648, 307288, 345699, 422521, 428472, 460932, 571296, 614576, 691398, 845042, 856944, 921864, 1229152, 1267563, 1382796, 1690084, 1713888, 1843728, 2535126, 2765592, 3380168, 3687456, 3802689, 5070252, 5531184, 6760336, 7605378, 10140504, 11062368, 13520672, 15210756, 20281008, 30421512, 40562016, 60843024, 121686048]

約数ペア:

[(1, 121686048), (2, 60843024), (3, 40562016), (4, 30421512), (6, 20281008), (8, 15210756), (9, 13520672), (11, 11062368), (12, 10140504), (16, 7605378), (18, 6760336), (22, 5531184), (24, 5070252), (32, 3802689), (33, 3687456), (36, 3380168), (44, 2765592), (48, 2535126), (66, 1843728), (71, 1713888), (72, 1690084), (88, 1382796), (96, 1267563), (99, 1229152), (132, 921864), (142, 856944), (144, 845042), (176, 691398), (198, 614576), (213, 571296), (264, 460932), (284, 428472), (288, 422521), (352, 345699), (396, 307288), (426, 285648), (528, 230466), (541, 224928), (568, 214236), (639, 190432), (781, 155808), (792, 153644), (852, 142824), (1056, 115233), (1082, 112464), (1136, 107118), (1278, 95216), (1562, 77904), (1584, 76822), (1623, 74976), (1704, 71412), (2164, 56232), (2272, 53559), (2343, 51936), (2556, 47608), (3124, 38952), (3168, 38411), (3246, 37488), (3408, 35706), (4328, 28116), (4686, 25968), (4869, 24992), (5112, 23804), (5951, 20448), (6248, 19476), (6492, 18744), (6816, 17853), (7029, 17312), (8656, 14058), (9372, 12984), (9738, 12496), (10224, 11902)]