79778304

素因数分解:

$2^9\times 3^3\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:255

約数の個数: 160

約数和(自身を含む): 245520000

約数和(自身を除く): 165741696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 199, 216, 232, 256, 261, 288, 348, 384, 398, 432, 464, 512, 522, 576, 597, 696, 768, 783, 796, 864, 928, 1044, 1152, 1194, 1392, 1536, 1566, 1592, 1728, 1791, 1856, 2088, 2304, 2388, 2784, 3132, 3184, 3456, 3582, 3712, 4176, 4608, 4776, 5373, 5568, 5771, 6264, 6368, 6912, 7164, 7424, 8352, 9552, 10746, 11136, 11542, 12528, 12736, 13824, 14328, 14848, 16704, 17313, 19104, 21492, 22272, 23084, 25056, 25472, 28656, 33408, 34626, 38208, 42984, 44544, 46168, 50112, 50944, 51939, 57312, 66816, 69252, 76416, 85968, 92336, 100224, 101888, 103878, 114624, 133632, 138504, 152832, 155817, 171936, 184672, 200448, 207756, 229248, 277008, 305664, 311634, 343872, 369344, 400896, 415512, 458496, 554016, 623268, 687744, 738688, 831024, 916992, 1108032, 1246536, 1375488, 1477376, 1662048, 2216064, 2493072, 2750976, 2954752, 3324096, 4432128, 4986144, 6648192, 8864256, 9972288, 13296384, 19944576, 26592768, 39889152, 79778304]

約数ペア:

[(1, 79778304), (2, 39889152), (3, 26592768), (4, 19944576), (6, 13296384), (8, 9972288), (9, 8864256), (12, 6648192), (16, 4986144), (18, 4432128), (24, 3324096), (27, 2954752), (29, 2750976), (32, 2493072), (36, 2216064), (48, 1662048), (54, 1477376), (58, 1375488), (64, 1246536), (72, 1108032), (87, 916992), (96, 831024), (108, 738688), (116, 687744), (128, 623268), (144, 554016), (174, 458496), (192, 415512), (199, 400896), (216, 369344), (232, 343872), (256, 311634), (261, 305664), (288, 277008), (348, 229248), (384, 207756), (398, 200448), (432, 184672), (464, 171936), (512, 155817), (522, 152832), (576, 138504), (597, 133632), (696, 114624), (768, 103878), (783, 101888), (796, 100224), (864, 92336), (928, 85968), (1044, 76416), (1152, 69252), (1194, 66816), (1392, 57312), (1536, 51939), (1566, 50944), (1592, 50112), (1728, 46168), (1791, 44544), (1856, 42984), (2088, 38208), (2304, 34626), (2388, 33408), (2784, 28656), (3132, 25472), (3184, 25056), (3456, 23084), (3582, 22272), (3712, 21492), (4176, 19104), (4608, 17313), (4776, 16704), (5373, 14848), (5568, 14328), (5771, 13824), (6264, 12736), (6368, 12528), (6912, 11542), (7164, 11136), (7424, 10746), (8352, 9552)]