85012784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 185131008

約数和(自身を除く): 100118224

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 107, 127, 136, 184, 214, 254, 272, 368, 391, 428, 508, 782, 856, 1016, 1564, 1712, 1819, 2032, 2159, 2461, 2921, 3128, 3638, 4318, 4922, 5842, 6256, 7276, 8636, 9844, 11684, 13589, 14552, 17272, 19688, 23368, 27178, 29104, 34544, 39376, 41837, 46736, 49657, 54356, 83674, 99314, 108712, 167348, 198628, 217424, 231013, 312547, 334696, 397256, 462026, 625094, 669392, 794512, 924052, 1250188, 1848104, 2500376, 3696208, 5000752, 5313299, 10626598, 21253196, 42506392, 85012784]

約数ペア:

[(1, 85012784), (2, 42506392), (4, 21253196), (8, 10626598), (16, 5313299), (17, 5000752), (23, 3696208), (34, 2500376), (46, 1848104), (68, 1250188), (92, 924052), (107, 794512), (127, 669392), (136, 625094), (184, 462026), (214, 397256), (254, 334696), (272, 312547), (368, 231013), (391, 217424), (428, 198628), (508, 167348), (782, 108712), (856, 99314), (1016, 83674), (1564, 54356), (1712, 49657), (1819, 46736), (2032, 41837), (2159, 39376), (2461, 34544), (2921, 29104), (3128, 27178), (3638, 23368), (4318, 19688), (4922, 17272), (5842, 14552), (6256, 13589), (7276, 11684), (8636, 9844)]