56520072

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1340

約数の個数: 128

約数和(自身を含む): 185760000

約数和(自身を除く): 129239928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 84, 87, 108, 116, 126, 168, 174, 189, 203, 216, 232, 252, 261, 348, 378, 406, 504, 522, 609, 696, 756, 783, 812, 1044, 1218, 1289, 1512, 1566, 1624, 1827, 2088, 2436, 2578, 3132, 3654, 3867, 4872, 5156, 5481, 6264, 7308, 7734, 9023, 10312, 10962, 11601, 14616, 15468, 18046, 21924, 23202, 27069, 30936, 34803, 36092, 37381, 43848, 46404, 54138, 69606, 72184, 74762, 81207, 92808, 108276, 112143, 139212, 149524, 162414, 216552, 224286, 243621, 261667, 278424, 299048, 324828, 336429, 448572, 487242, 523334, 649656, 672858, 785001, 897144, 974484, 1009287, 1046668, 1345716, 1570002, 1948968, 2018574, 2093336, 2355003, 2691432, 3140004, 4037148, 4710006, 6280008, 7065009, 8074296, 9420012, 14130018, 18840024, 28260036, 56520072]

約数ペア:

[(1, 56520072), (2, 28260036), (3, 18840024), (4, 14130018), (6, 9420012), (7, 8074296), (8, 7065009), (9, 6280008), (12, 4710006), (14, 4037148), (18, 3140004), (21, 2691432), (24, 2355003), (27, 2093336), (28, 2018574), (29, 1948968), (36, 1570002), (42, 1345716), (54, 1046668), (56, 1009287), (58, 974484), (63, 897144), (72, 785001), (84, 672858), (87, 649656), (108, 523334), (116, 487242), (126, 448572), (168, 336429), (174, 324828), (189, 299048), (203, 278424), (216, 261667), (232, 243621), (252, 224286), (261, 216552), (348, 162414), (378, 149524), (406, 139212), (504, 112143), (522, 108276), (609, 92808), (696, 81207), (756, 74762), (783, 72184), (812, 69606), (1044, 54138), (1218, 46404), (1289, 43848), (1512, 37381), (1566, 36092), (1624, 34803), (1827, 30936), (2088, 27069), (2436, 23202), (2578, 21924), (3132, 18046), (3654, 15468), (3867, 14616), (4872, 11601), (5156, 10962), (5481, 10312), (6264, 9023), (7308, 7734)]