79857456

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1787}}^1$

素因数の和:1831

約数の個数: 120

約数和(自身を含む): 252751680

約数和(自身を除く): 172894224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 784, 798, 912, 931, 1064, 1176, 1596, 1787, 1862, 2128, 2352, 2793, 3192, 3574, 3724, 5361, 5586, 6384, 7148, 7448, 10722, 11172, 12509, 14296, 14896, 21444, 22344, 25018, 28592, 33953, 37527, 42888, 44688, 50036, 67906, 75054, 85776, 87563, 100072, 101859, 135812, 150108, 175126, 200144, 203718, 237671, 262689, 271624, 300216, 350252, 407436, 475342, 525378, 543248, 600432, 700504, 713013, 814872, 950684, 1050756, 1401008, 1426026, 1629744, 1663697, 1901368, 2101512, 2852052, 3327394, 3802736, 4203024, 4991091, 5704104, 6654788, 9982182, 11408208, 13309576, 19964364, 26619152, 39928728, 79857456]

約数ペア:

[(1, 79857456), (2, 39928728), (3, 26619152), (4, 19964364), (6, 13309576), (7, 11408208), (8, 9982182), (12, 6654788), (14, 5704104), (16, 4991091), (19, 4203024), (21, 3802736), (24, 3327394), (28, 2852052), (38, 2101512), (42, 1901368), (48, 1663697), (49, 1629744), (56, 1426026), (57, 1401008), (76, 1050756), (84, 950684), (98, 814872), (112, 713013), (114, 700504), (133, 600432), (147, 543248), (152, 525378), (168, 475342), (196, 407436), (228, 350252), (266, 300216), (294, 271624), (304, 262689), (336, 237671), (392, 203718), (399, 200144), (456, 175126), (532, 150108), (588, 135812), (784, 101859), (798, 100072), (912, 87563), (931, 85776), (1064, 75054), (1176, 67906), (1596, 50036), (1787, 44688), (1862, 42888), (2128, 37527), (2352, 33953), (2793, 28592), (3192, 25018), (3574, 22344), (3724, 21444), (5361, 14896), (5586, 14296), (6384, 12509), (7148, 11172), (7448, 10722)]