87239088

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:323

約数の個数: 120

約数和(自身を含む): 254560592

約数和(自身を除く): 167321504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 73, 86, 129, 144, 146, 172, 193, 219, 258, 292, 344, 386, 387, 438, 516, 579, 584, 657, 688, 772, 774, 876, 1032, 1158, 1168, 1314, 1544, 1548, 1737, 1752, 2064, 2316, 2628, 3088, 3096, 3139, 3474, 3504, 4632, 5256, 6192, 6278, 6948, 8299, 9264, 9417, 10512, 12556, 13896, 14089, 16598, 18834, 24897, 25112, 27792, 28178, 28251, 33196, 37668, 42267, 49794, 50224, 56356, 56502, 66392, 74691, 75336, 84534, 99588, 112712, 113004, 126801, 132784, 149382, 150672, 169068, 199176, 225424, 226008, 253602, 298764, 338136, 398352, 452016, 507204, 597528, 605827, 676272, 1014408, 1195056, 1211654, 1817481, 2028816, 2423308, 3634962, 4846616, 5452443, 7269924, 9693232, 10904886, 14539848, 21809772, 29079696, 43619544, 87239088]

約数ペア:

[(1, 87239088), (2, 43619544), (3, 29079696), (4, 21809772), (6, 14539848), (8, 10904886), (9, 9693232), (12, 7269924), (16, 5452443), (18, 4846616), (24, 3634962), (36, 2423308), (43, 2028816), (48, 1817481), (72, 1211654), (73, 1195056), (86, 1014408), (129, 676272), (144, 605827), (146, 597528), (172, 507204), (193, 452016), (219, 398352), (258, 338136), (292, 298764), (344, 253602), (386, 226008), (387, 225424), (438, 199176), (516, 169068), (579, 150672), (584, 149382), (657, 132784), (688, 126801), (772, 113004), (774, 112712), (876, 99588), (1032, 84534), (1158, 75336), (1168, 74691), (1314, 66392), (1544, 56502), (1548, 56356), (1737, 50224), (1752, 49794), (2064, 42267), (2316, 37668), (2628, 33196), (3088, 28251), (3096, 28178), (3139, 27792), (3474, 25112), (3504, 24897), (4632, 18834), (5256, 16598), (6192, 14089), (6278, 13896), (6948, 12556), (8299, 10512), (9264, 9417)]