87140256

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 278691840

約数和(自身を除く): 191551584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 47, 48, 56, 62, 84, 89, 93, 94, 96, 112, 124, 141, 168, 178, 186, 188, 217, 224, 248, 267, 282, 329, 336, 356, 372, 376, 434, 496, 534, 564, 623, 651, 658, 672, 712, 744, 752, 868, 987, 992, 1068, 1128, 1246, 1302, 1316, 1424, 1457, 1488, 1504, 1736, 1869, 1974, 2136, 2256, 2492, 2604, 2632, 2759, 2848, 2914, 2976, 3472, 3738, 3948, 4183, 4272, 4371, 4512, 4984, 5208, 5264, 5518, 5828, 6944, 7476, 7896, 8277, 8366, 8544, 8742, 9968, 10199, 10416, 10528, 11036, 11656, 12549, 14952, 15792, 16554, 16732, 17484, 19313, 19936, 20398, 20832, 22072, 23312, 25098, 29281, 29904, 30597, 31584, 33108, 33464, 34968, 38626, 40796, 44144, 46624, 50196, 57939, 58562, 59808, 61194, 66216, 66928, 69936, 77252, 81592, 87843, 88288, 100392, 115878, 117124, 122388, 129673, 132432, 133856, 139872, 154504, 163184, 175686, 200784, 231756, 234248, 244776, 259346, 264864, 309008, 326368, 351372, 389019, 401568, 463512, 468496, 489552, 518692, 618016, 702744, 778038, 907711, 927024, 936992, 979104, 1037384, 1405488, 1556076, 1815422, 1854048, 2074768, 2723133, 2810976, 3112152, 3630844, 4149536, 5446266, 6224304, 7261688, 10892532, 12448608, 14523376, 21785064, 29046752, 43570128, 87140256]

約数ペア:

[(1, 87140256), (2, 43570128), (3, 29046752), (4, 21785064), (6, 14523376), (7, 12448608), (8, 10892532), (12, 7261688), (14, 6224304), (16, 5446266), (21, 4149536), (24, 3630844), (28, 3112152), (31, 2810976), (32, 2723133), (42, 2074768), (47, 1854048), (48, 1815422), (56, 1556076), (62, 1405488), (84, 1037384), (89, 979104), (93, 936992), (94, 927024), (96, 907711), (112, 778038), (124, 702744), (141, 618016), (168, 518692), (178, 489552), (186, 468496), (188, 463512), (217, 401568), (224, 389019), (248, 351372), (267, 326368), (282, 309008), (329, 264864), (336, 259346), (356, 244776), (372, 234248), (376, 231756), (434, 200784), (496, 175686), (534, 163184), (564, 154504), (623, 139872), (651, 133856), (658, 132432), (672, 129673), (712, 122388), (744, 117124), (752, 115878), (868, 100392), (987, 88288), (992, 87843), (1068, 81592), (1128, 77252), (1246, 69936), (1302, 66928), (1316, 66216), (1424, 61194), (1457, 59808), (1488, 58562), (1504, 57939), (1736, 50196), (1869, 46624), (1974, 44144), (2136, 40796), (2256, 38626), (2492, 34968), (2604, 33464), (2632, 33108), (2759, 31584), (2848, 30597), (2914, 29904), (2976, 29281), (3472, 25098), (3738, 23312), (3948, 22072), (4183, 20832), (4272, 20398), (4371, 19936), (4512, 19313), (4984, 17484), (5208, 16732), (5264, 16554), (5518, 15792), (5828, 14952), (6944, 12549), (7476, 11656), (7896, 11036), (8277, 10528), (8366, 10416), (8544, 10199), (8742, 9968)]