81229824

素因数分解:

$2^{11}\times 3^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 261424800

約数和(自身を除く): 180194976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 113, 117, 128, 144, 156, 192, 208, 216, 226, 234, 256, 288, 312, 339, 351, 384, 416, 432, 452, 468, 512, 576, 624, 678, 702, 768, 832, 864, 904, 936, 1017, 1024, 1152, 1248, 1356, 1404, 1469, 1536, 1664, 1728, 1808, 1872, 2034, 2048, 2304, 2496, 2712, 2808, 2938, 3051, 3072, 3328, 3456, 3616, 3744, 4068, 4407, 4608, 4992, 5424, 5616, 5876, 6102, 6144, 6656, 6912, 7232, 7488, 8136, 8814, 9216, 9984, 10848, 11232, 11752, 12204, 13221, 13312, 13824, 14464, 14976, 16272, 17628, 18432, 19968, 21696, 22464, 23504, 24408, 26442, 26624, 27648, 28928, 29952, 32544, 35256, 39663, 39936, 43392, 44928, 47008, 48816, 52884, 55296, 57856, 59904, 65088, 70512, 79326, 79872, 86784, 89856, 94016, 97632, 105768, 115712, 119808, 130176, 141024, 158652, 173568, 179712, 188032, 195264, 211536, 231424, 239616, 260352, 282048, 317304, 347136, 359424, 376064, 390528, 423072, 520704, 564096, 634608, 694272, 718848, 752128, 781056, 846144, 1041408, 1128192, 1269216, 1504256, 1562112, 1692288, 2082816, 2256384, 2538432, 3008512, 3124224, 3384576, 4512768, 5076864, 6248448, 6769152, 9025536, 10153728, 13538304, 20307456, 27076608, 40614912, 81229824]

約数ペア:

[(1, 81229824), (2, 40614912), (3, 27076608), (4, 20307456), (6, 13538304), (8, 10153728), (9, 9025536), (12, 6769152), (13, 6248448), (16, 5076864), (18, 4512768), (24, 3384576), (26, 3124224), (27, 3008512), (32, 2538432), (36, 2256384), (39, 2082816), (48, 1692288), (52, 1562112), (54, 1504256), (64, 1269216), (72, 1128192), (78, 1041408), (96, 846144), (104, 781056), (108, 752128), (113, 718848), (117, 694272), (128, 634608), (144, 564096), (156, 520704), (192, 423072), (208, 390528), (216, 376064), (226, 359424), (234, 347136), (256, 317304), (288, 282048), (312, 260352), (339, 239616), (351, 231424), (384, 211536), (416, 195264), (432, 188032), (452, 179712), (468, 173568), (512, 158652), (576, 141024), (624, 130176), (678, 119808), (702, 115712), (768, 105768), (832, 97632), (864, 94016), (904, 89856), (936, 86784), (1017, 79872), (1024, 79326), (1152, 70512), (1248, 65088), (1356, 59904), (1404, 57856), (1469, 55296), (1536, 52884), (1664, 48816), (1728, 47008), (1808, 44928), (1872, 43392), (2034, 39936), (2048, 39663), (2304, 35256), (2496, 32544), (2712, 29952), (2808, 28928), (2938, 27648), (3051, 26624), (3072, 26442), (3328, 24408), (3456, 23504), (3616, 22464), (3744, 21696), (4068, 19968), (4407, 18432), (4608, 17628), (4992, 16272), (5424, 14976), (5616, 14464), (5876, 13824), (6102, 13312), (6144, 13221), (6656, 12204), (6912, 11752), (7232, 11232), (7488, 10848), (8136, 9984), (8814, 9216)]