87816576

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 248912640

約数和(自身を除く): 161096064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 61, 64, 69, 92, 96, 122, 128, 138, 163, 183, 184, 192, 244, 276, 326, 366, 368, 384, 488, 489, 552, 652, 732, 736, 976, 978, 1104, 1304, 1403, 1464, 1472, 1952, 1956, 2208, 2608, 2806, 2928, 2944, 3749, 3904, 3912, 4209, 4416, 5216, 5612, 5856, 7498, 7808, 7824, 8418, 8832, 9943, 10432, 11224, 11247, 11712, 14996, 15648, 16836, 19886, 20864, 22448, 22494, 23424, 29829, 29992, 31296, 33672, 39772, 44896, 44988, 59658, 59984, 62592, 67344, 79544, 89792, 89976, 119316, 119968, 134688, 159088, 179584, 179952, 228689, 238632, 239936, 269376, 318176, 359904, 457378, 477264, 479872, 538752, 636352, 686067, 719808, 914756, 954528, 1272704, 1372134, 1439616, 1829512, 1909056, 2744268, 3659024, 3818112, 5488536, 7318048, 10977072, 14636096, 21954144, 29272192, 43908288, 87816576]

約数ペア:

[(1, 87816576), (2, 43908288), (3, 29272192), (4, 21954144), (6, 14636096), (8, 10977072), (12, 7318048), (16, 5488536), (23, 3818112), (24, 3659024), (32, 2744268), (46, 1909056), (48, 1829512), (61, 1439616), (64, 1372134), (69, 1272704), (92, 954528), (96, 914756), (122, 719808), (128, 686067), (138, 636352), (163, 538752), (183, 479872), (184, 477264), (192, 457378), (244, 359904), (276, 318176), (326, 269376), (366, 239936), (368, 238632), (384, 228689), (488, 179952), (489, 179584), (552, 159088), (652, 134688), (732, 119968), (736, 119316), (976, 89976), (978, 89792), (1104, 79544), (1304, 67344), (1403, 62592), (1464, 59984), (1472, 59658), (1952, 44988), (1956, 44896), (2208, 39772), (2608, 33672), (2806, 31296), (2928, 29992), (2944, 29829), (3749, 23424), (3904, 22494), (3912, 22448), (4209, 20864), (4416, 19886), (5216, 16836), (5612, 15648), (5856, 14996), (7498, 11712), (7808, 11247), (7824, 11224), (8418, 10432), (8832, 9943)]