84747744

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:257

約数の個数: 144

約数和(自身を含む): 254545200

約数和(自身を除く): 169797456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 73, 87, 96, 116, 139, 144, 146, 174, 219, 232, 261, 278, 288, 292, 348, 417, 438, 464, 522, 556, 584, 657, 696, 834, 876, 928, 1044, 1112, 1168, 1251, 1314, 1392, 1668, 1752, 2088, 2117, 2224, 2336, 2502, 2628, 2784, 3336, 3504, 4031, 4176, 4234, 4448, 5004, 5256, 6351, 6672, 7008, 8062, 8352, 8468, 10008, 10147, 10512, 12093, 12702, 13344, 16124, 16936, 19053, 20016, 20294, 21024, 24186, 25404, 30441, 32248, 33872, 36279, 38106, 40032, 40588, 48372, 50808, 60882, 64496, 67744, 72558, 76212, 81176, 91323, 96744, 101616, 121764, 128992, 145116, 152424, 162352, 182646, 193488, 203232, 243528, 290232, 294263, 304848, 324704, 365292, 386976, 487056, 580464, 588526, 609696, 730584, 882789, 974112, 1160928, 1177052, 1461168, 1765578, 2354104, 2648367, 2922336, 3531156, 4708208, 5296734, 7062312, 9416416, 10593468, 14124624, 21186936, 28249248, 42373872, 84747744]

約数ペア:

[(1, 84747744), (2, 42373872), (3, 28249248), (4, 21186936), (6, 14124624), (8, 10593468), (9, 9416416), (12, 7062312), (16, 5296734), (18, 4708208), (24, 3531156), (29, 2922336), (32, 2648367), (36, 2354104), (48, 1765578), (58, 1461168), (72, 1177052), (73, 1160928), (87, 974112), (96, 882789), (116, 730584), (139, 609696), (144, 588526), (146, 580464), (174, 487056), (219, 386976), (232, 365292), (261, 324704), (278, 304848), (288, 294263), (292, 290232), (348, 243528), (417, 203232), (438, 193488), (464, 182646), (522, 162352), (556, 152424), (584, 145116), (657, 128992), (696, 121764), (834, 101616), (876, 96744), (928, 91323), (1044, 81176), (1112, 76212), (1168, 72558), (1251, 67744), (1314, 64496), (1392, 60882), (1668, 50808), (1752, 48372), (2088, 40588), (2117, 40032), (2224, 38106), (2336, 36279), (2502, 33872), (2628, 32248), (2784, 30441), (3336, 25404), (3504, 24186), (4031, 21024), (4176, 20294), (4234, 20016), (4448, 19053), (5004, 16936), (5256, 16124), (6351, 13344), (6672, 12702), (7008, 12093), (8062, 10512), (8352, 10147), (8468, 10008)]