61531968

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:344

約数の個数: 112

約数和(自身を含む): 173004480

約数和(自身を除く): 111472512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 43, 48, 58, 64, 86, 87, 96, 116, 129, 172, 174, 192, 232, 257, 258, 344, 348, 464, 514, 516, 688, 696, 771, 928, 1028, 1032, 1247, 1376, 1392, 1542, 1856, 2056, 2064, 2494, 2752, 2784, 3084, 3741, 4112, 4128, 4988, 5568, 6168, 7453, 7482, 8224, 8256, 9976, 11051, 12336, 14906, 14964, 16448, 19952, 22102, 22359, 24672, 29812, 29928, 33153, 39904, 44204, 44718, 49344, 59624, 59856, 66306, 79808, 88408, 89436, 119248, 119712, 132612, 176816, 178872, 238496, 239424, 265224, 320479, 353632, 357744, 476992, 530448, 640958, 707264, 715488, 961437, 1060896, 1281916, 1430976, 1922874, 2121792, 2563832, 3845748, 5127664, 7691496, 10255328, 15382992, 20510656, 30765984, 61531968]

約数ペア:

[(1, 61531968), (2, 30765984), (3, 20510656), (4, 15382992), (6, 10255328), (8, 7691496), (12, 5127664), (16, 3845748), (24, 2563832), (29, 2121792), (32, 1922874), (43, 1430976), (48, 1281916), (58, 1060896), (64, 961437), (86, 715488), (87, 707264), (96, 640958), (116, 530448), (129, 476992), (172, 357744), (174, 353632), (192, 320479), (232, 265224), (257, 239424), (258, 238496), (344, 178872), (348, 176816), (464, 132612), (514, 119712), (516, 119248), (688, 89436), (696, 88408), (771, 79808), (928, 66306), (1028, 59856), (1032, 59624), (1247, 49344), (1376, 44718), (1392, 44204), (1542, 39904), (1856, 33153), (2056, 29928), (2064, 29812), (2494, 24672), (2752, 22359), (2784, 22102), (3084, 19952), (3741, 16448), (4112, 14964), (4128, 14906), (4988, 12336), (5568, 11051), (6168, 9976), (7453, 8256), (7482, 8224)]