68313588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1861}}^1$

素因数の和:1917

約数の個数: 96

約数和(自身を含む): 200202240

約数和(自身を除く): 131888652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 57, 69, 76, 84, 92, 114, 133, 138, 161, 228, 266, 276, 322, 399, 437, 483, 532, 644, 798, 874, 966, 1311, 1596, 1748, 1861, 1932, 2622, 3059, 3722, 5244, 5583, 6118, 7444, 9177, 11166, 12236, 13027, 18354, 22332, 26054, 35359, 36708, 39081, 42803, 52108, 70718, 78162, 85606, 106077, 128409, 141436, 156324, 171212, 212154, 247513, 256818, 299621, 424308, 495026, 513636, 599242, 742539, 813257, 898863, 990052, 1198484, 1485078, 1626514, 1797726, 2439771, 2970156, 3253028, 3595452, 4879542, 5692799, 9759084, 11385598, 17078397, 22771196, 34156794, 68313588]

約数ペア:

[(1, 68313588), (2, 34156794), (3, 22771196), (4, 17078397), (6, 11385598), (7, 9759084), (12, 5692799), (14, 4879542), (19, 3595452), (21, 3253028), (23, 2970156), (28, 2439771), (38, 1797726), (42, 1626514), (46, 1485078), (57, 1198484), (69, 990052), (76, 898863), (84, 813257), (92, 742539), (114, 599242), (133, 513636), (138, 495026), (161, 424308), (228, 299621), (266, 256818), (276, 247513), (322, 212154), (399, 171212), (437, 156324), (483, 141436), (532, 128409), (644, 106077), (798, 85606), (874, 78162), (966, 70718), (1311, 52108), (1596, 42803), (1748, 39081), (1861, 36708), (1932, 35359), (2622, 26054), (3059, 22332), (3722, 18354), (5244, 13027), (5583, 12236), (6118, 11166), (7444, 9177)]