68473794132

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{178613}}^1$

素因数の和:179109

約数の個数: 72

約数和(自身を含む): 181003140864

約数和(自身を除く): 112529346732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 463, 828, 926, 1389, 1852, 2778, 4167, 5556, 8334, 10649, 16668, 21298, 31947, 42596, 63894, 95841, 127788, 178613, 191682, 357226, 383364, 535839, 714452, 1071678, 1607517, 2143356, 3215034, 4108099, 6430068, 8216198, 12324297, 16432396, 24648594, 36972891, 49297188, 73945782, 82697819, 147891564, 165395638, 248093457, 330791276, 496186914, 744280371, 992373828, 1488560742, 1902049837, 2977121484, 3804099674, 5706149511, 7608199348, 11412299022, 17118448533, 22824598044, 34236897066, 68473794132]

約数ペア:

[(1, 68473794132), (2, 34236897066), (3, 22824598044), (4, 17118448533), (6, 11412299022), (9, 7608199348), (12, 5706149511), (18, 3804099674), (23, 2977121484), (36, 1902049837), (46, 1488560742), (69, 992373828), (92, 744280371), (138, 496186914), (207, 330791276), (276, 248093457), (414, 165395638), (463, 147891564), (828, 82697819), (926, 73945782), (1389, 49297188), (1852, 36972891), (2778, 24648594), (4167, 16432396), (5556, 12324297), (8334, 8216198), (10649, 6430068), (16668, 4108099), (21298, 3215034), (31947, 2143356), (42596, 1607517), (63894, 1071678), (95841, 714452), (127788, 535839), (178613, 383364), (191682, 357226)]