91646464

素因数分解:

$2^9\times 7^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:326

約数の個数: 120

約数和(自身を含む): 230211828

約数和(自身を除く): 138565364

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 281, 364, 392, 416, 448, 512, 562, 637, 728, 784, 832, 896, 1124, 1274, 1456, 1568, 1664, 1792, 1967, 2248, 2548, 2912, 3136, 3328, 3584, 3653, 3934, 4496, 5096, 5824, 6272, 6656, 7306, 7868, 8992, 10192, 11648, 12544, 13769, 14612, 15736, 17984, 20384, 23296, 25088, 25571, 27538, 29224, 31472, 35968, 40768, 46592, 51142, 55076, 58448, 62944, 71936, 81536, 102284, 110152, 116896, 125888, 143872, 163072, 178997, 204568, 220304, 233792, 251776, 326144, 357994, 409136, 440608, 467584, 503552, 715988, 818272, 881216, 935168, 1007104, 1431976, 1636544, 1762432, 1870336, 2863952, 3273088, 3524864, 5727904, 6546176, 7049728, 11455808, 13092352, 22911616, 45823232, 91646464]

約数ペア:

[(1, 91646464), (2, 45823232), (4, 22911616), (7, 13092352), (8, 11455808), (13, 7049728), (14, 6546176), (16, 5727904), (26, 3524864), (28, 3273088), (32, 2863952), (49, 1870336), (52, 1762432), (56, 1636544), (64, 1431976), (91, 1007104), (98, 935168), (104, 881216), (112, 818272), (128, 715988), (182, 503552), (196, 467584), (208, 440608), (224, 409136), (256, 357994), (281, 326144), (364, 251776), (392, 233792), (416, 220304), (448, 204568), (512, 178997), (562, 163072), (637, 143872), (728, 125888), (784, 116896), (832, 110152), (896, 102284), (1124, 81536), (1274, 71936), (1456, 62944), (1568, 58448), (1664, 55076), (1792, 51142), (1967, 46592), (2248, 40768), (2548, 35968), (2912, 31472), (3136, 29224), (3328, 27538), (3584, 25571), (3653, 25088), (3934, 23296), (4496, 20384), (5096, 17984), (5824, 15736), (6272, 14612), (6656, 13769), (7306, 12544), (7868, 11648), (8992, 10192)]