80491008

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 160

約数和(自身を含む): 240609600

約数和(自身を除く): 160118592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 64, 78, 87, 96, 104, 116, 128, 139, 156, 174, 192, 208, 232, 256, 278, 312, 348, 377, 384, 416, 417, 464, 512, 556, 624, 696, 754, 768, 832, 834, 928, 1112, 1131, 1248, 1392, 1508, 1536, 1664, 1668, 1807, 1856, 2224, 2262, 2496, 2784, 3016, 3328, 3336, 3614, 3712, 4031, 4448, 4524, 4992, 5421, 5568, 6032, 6656, 6672, 7228, 7424, 8062, 8896, 9048, 9984, 10842, 11136, 12064, 12093, 13344, 14456, 14848, 16124, 17792, 18096, 19968, 21684, 22272, 24128, 24186, 26688, 28912, 32248, 35584, 36192, 43368, 44544, 48256, 48372, 52403, 53376, 57824, 64496, 71168, 72384, 86736, 96512, 96744, 104806, 106752, 115648, 128992, 144768, 157209, 173472, 193024, 193488, 209612, 213504, 231296, 257984, 289536, 314418, 346944, 386976, 419224, 462592, 515968, 579072, 628836, 693888, 773952, 838448, 925184, 1031936, 1257672, 1387776, 1547904, 1676896, 2063872, 2515344, 2775552, 3095808, 3353792, 5030688, 6191616, 6707584, 10061376, 13415168, 20122752, 26830336, 40245504, 80491008]

約数ペア:

[(1, 80491008), (2, 40245504), (3, 26830336), (4, 20122752), (6, 13415168), (8, 10061376), (12, 6707584), (13, 6191616), (16, 5030688), (24, 3353792), (26, 3095808), (29, 2775552), (32, 2515344), (39, 2063872), (48, 1676896), (52, 1547904), (58, 1387776), (64, 1257672), (78, 1031936), (87, 925184), (96, 838448), (104, 773952), (116, 693888), (128, 628836), (139, 579072), (156, 515968), (174, 462592), (192, 419224), (208, 386976), (232, 346944), (256, 314418), (278, 289536), (312, 257984), (348, 231296), (377, 213504), (384, 209612), (416, 193488), (417, 193024), (464, 173472), (512, 157209), (556, 144768), (624, 128992), (696, 115648), (754, 106752), (768, 104806), (832, 96744), (834, 96512), (928, 86736), (1112, 72384), (1131, 71168), (1248, 64496), (1392, 57824), (1508, 53376), (1536, 52403), (1664, 48372), (1668, 48256), (1807, 44544), (1856, 43368), (2224, 36192), (2262, 35584), (2496, 32248), (2784, 28912), (3016, 26688), (3328, 24186), (3336, 24128), (3614, 22272), (3712, 21684), (4031, 19968), (4448, 18096), (4524, 17792), (4992, 16124), (5421, 14848), (5568, 14456), (6032, 13344), (6656, 12093), (6672, 12064), (7228, 11136), (7424, 10842), (8062, 9984), (8896, 9048)]