85015728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 300218880

約数和(自身を除く): 215203152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 23, 24, 28, 36, 38, 42, 46, 48, 56, 57, 63, 69, 72, 76, 84, 92, 112, 114, 126, 133, 138, 144, 152, 161, 168, 171, 184, 193, 207, 228, 252, 266, 276, 304, 322, 336, 342, 368, 386, 399, 414, 437, 456, 483, 504, 532, 552, 579, 644, 684, 772, 798, 828, 874, 912, 966, 1008, 1064, 1104, 1158, 1197, 1288, 1311, 1351, 1368, 1449, 1544, 1596, 1656, 1737, 1748, 1932, 2128, 2316, 2394, 2576, 2622, 2702, 2736, 2898, 3059, 3088, 3192, 3312, 3474, 3496, 3667, 3864, 3933, 4053, 4439, 4632, 4788, 5244, 5404, 5796, 6118, 6384, 6948, 6992, 7334, 7728, 7866, 8106, 8878, 9177, 9264, 9576, 10488, 10808, 11001, 11592, 12159, 12236, 13317, 13896, 14668, 15732, 16212, 17756, 18354, 19152, 20976, 21616, 22002, 23184, 24318, 24472, 25669, 26634, 27531, 27792, 29336, 31073, 31464, 32424, 33003, 35512, 36708, 39951, 44004, 48636, 48944, 51338, 53268, 55062, 58672, 62146, 62928, 64848, 66006, 71024, 73416, 77007, 79902, 84341, 88008, 93219, 97272, 102676, 106536, 110124, 124292, 132012, 146832, 154014, 159804, 168682, 176016, 186438, 194544, 205352, 213072, 220248, 231021, 248584, 253023, 264024, 279657, 308028, 319608, 337364, 372876, 410704, 440496, 462042, 497168, 506046, 528048, 559314, 590387, 616056, 639216, 674728, 745752, 759069, 924084, 1012092, 1118628, 1180774, 1232112, 1349456, 1491504, 1518138, 1771161, 1848168, 2024184, 2237256, 2361548, 3036276, 3542322, 3696336, 4048368, 4474512, 4723096, 5313483, 6072552, 7084644, 9446192, 10626966, 12145104, 14169288, 21253932, 28338576, 42507864, 85015728]

約数ペア:

[(1, 85015728), (2, 42507864), (3, 28338576), (4, 21253932), (6, 14169288), (7, 12145104), (8, 10626966), (9, 9446192), (12, 7084644), (14, 6072552), (16, 5313483), (18, 4723096), (19, 4474512), (21, 4048368), (23, 3696336), (24, 3542322), (28, 3036276), (36, 2361548), (38, 2237256), (42, 2024184), (46, 1848168), (48, 1771161), (56, 1518138), (57, 1491504), (63, 1349456), (69, 1232112), (72, 1180774), (76, 1118628), (84, 1012092), (92, 924084), (112, 759069), (114, 745752), (126, 674728), (133, 639216), (138, 616056), (144, 590387), (152, 559314), (161, 528048), (168, 506046), (171, 497168), (184, 462042), (193, 440496), (207, 410704), (228, 372876), (252, 337364), (266, 319608), (276, 308028), (304, 279657), (322, 264024), (336, 253023), (342, 248584), (368, 231021), (386, 220248), (399, 213072), (414, 205352), (437, 194544), (456, 186438), (483, 176016), (504, 168682), (532, 159804), (552, 154014), (579, 146832), (644, 132012), (684, 124292), (772, 110124), (798, 106536), (828, 102676), (874, 97272), (912, 93219), (966, 88008), (1008, 84341), (1064, 79902), (1104, 77007), (1158, 73416), (1197, 71024), (1288, 66006), (1311, 64848), (1351, 62928), (1368, 62146), (1449, 58672), (1544, 55062), (1596, 53268), (1656, 51338), (1737, 48944), (1748, 48636), (1932, 44004), (2128, 39951), (2316, 36708), (2394, 35512), (2576, 33003), (2622, 32424), (2702, 31464), (2736, 31073), (2898, 29336), (3059, 27792), (3088, 27531), (3192, 26634), (3312, 25669), (3474, 24472), (3496, 24318), (3667, 23184), (3864, 22002), (3933, 21616), (4053, 20976), (4439, 19152), (4632, 18354), (4788, 17756), (5244, 16212), (5404, 15732), (5796, 14668), (6118, 13896), (6384, 13317), (6948, 12236), (6992, 12159), (7334, 11592), (7728, 11001), (7866, 10808), (8106, 10488), (8878, 9576), (9177, 9264)]