68449248

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1787}}^1$

素因数の和:1829

約数の個数: 144

約数和(自身を含む): 234299520

約数和(自身を除く): 165850272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1787, 1824, 2016, 2128, 2394, 2736, 3192, 3574, 4256, 4788, 5361, 5472, 6384, 7148, 9576, 10722, 12509, 12768, 14296, 16083, 19152, 21444, 25018, 28592, 32166, 33953, 37527, 38304, 42888, 50036, 57184, 64332, 67906, 75054, 85776, 100072, 101859, 112581, 128664, 135812, 150108, 171552, 200144, 203718, 225162, 237671, 257328, 271624, 300216, 305577, 400288, 407436, 450324, 475342, 514656, 543248, 600432, 611154, 713013, 814872, 900648, 950684, 1086496, 1200864, 1222308, 1426026, 1629744, 1801296, 1901368, 2139039, 2444616, 2852052, 3259488, 3602592, 3802736, 4278078, 4889232, 5704104, 7605472, 8556156, 9778464, 11408208, 17112312, 22816416, 34224624, 68449248]

約数ペア:

[(1, 68449248), (2, 34224624), (3, 22816416), (4, 17112312), (6, 11408208), (7, 9778464), (8, 8556156), (9, 7605472), (12, 5704104), (14, 4889232), (16, 4278078), (18, 3802736), (19, 3602592), (21, 3259488), (24, 2852052), (28, 2444616), (32, 2139039), (36, 1901368), (38, 1801296), (42, 1629744), (48, 1426026), (56, 1222308), (57, 1200864), (63, 1086496), (72, 950684), (76, 900648), (84, 814872), (96, 713013), (112, 611154), (114, 600432), (126, 543248), (133, 514656), (144, 475342), (152, 450324), (168, 407436), (171, 400288), (224, 305577), (228, 300216), (252, 271624), (266, 257328), (288, 237671), (304, 225162), (336, 203718), (342, 200144), (399, 171552), (456, 150108), (504, 135812), (532, 128664), (608, 112581), (672, 101859), (684, 100072), (798, 85776), (912, 75054), (1008, 67906), (1064, 64332), (1197, 57184), (1368, 50036), (1596, 42888), (1787, 38304), (1824, 37527), (2016, 33953), (2128, 32166), (2394, 28592), (2736, 25018), (3192, 21444), (3574, 19152), (4256, 16083), (4788, 14296), (5361, 12768), (5472, 12509), (6384, 10722), (7148, 9576)]