81189696

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:528

約数の個数: 112

約数和(自身を含む): 247562624

約数和(自身を除く): 166372928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 193, 224, 313, 336, 386, 448, 579, 626, 672, 772, 939, 1158, 1252, 1344, 1351, 1544, 1878, 2191, 2316, 2504, 2702, 3088, 3756, 4053, 4382, 4632, 5008, 5404, 6176, 6573, 7512, 8106, 8764, 9264, 10016, 10808, 12352, 13146, 15024, 16212, 17528, 18528, 20032, 21616, 26292, 30048, 32424, 35056, 37056, 43232, 52584, 60096, 60409, 64848, 70112, 86464, 105168, 120818, 129696, 140224, 181227, 210336, 241636, 259392, 362454, 420672, 422863, 483272, 724908, 845726, 966544, 1268589, 1449816, 1691452, 1933088, 2537178, 2899632, 3382904, 3866176, 5074356, 5799264, 6765808, 10148712, 11598528, 13531616, 20297424, 27063232, 40594848, 81189696]

約数ペア:

[(1, 81189696), (2, 40594848), (3, 27063232), (4, 20297424), (6, 13531616), (7, 11598528), (8, 10148712), (12, 6765808), (14, 5799264), (16, 5074356), (21, 3866176), (24, 3382904), (28, 2899632), (32, 2537178), (42, 1933088), (48, 1691452), (56, 1449816), (64, 1268589), (84, 966544), (96, 845726), (112, 724908), (168, 483272), (192, 422863), (193, 420672), (224, 362454), (313, 259392), (336, 241636), (386, 210336), (448, 181227), (579, 140224), (626, 129696), (672, 120818), (772, 105168), (939, 86464), (1158, 70112), (1252, 64848), (1344, 60409), (1351, 60096), (1544, 52584), (1878, 43232), (2191, 37056), (2316, 35056), (2504, 32424), (2702, 30048), (3088, 26292), (3756, 21616), (4053, 20032), (4382, 18528), (4632, 17528), (5008, 16212), (5404, 15024), (6176, 13146), (6573, 12352), (7512, 10808), (8106, 10016), (8764, 9264)]