64723794

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 146313216

約数和(自身を除く): 81589422

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 47, 51, 69, 94, 102, 138, 141, 282, 391, 587, 782, 799, 1081, 1173, 1174, 1598, 1761, 2162, 2346, 2397, 3243, 3522, 4794, 6486, 9979, 13501, 18377, 19958, 27002, 27589, 29937, 36754, 40503, 55131, 55178, 59874, 81006, 82767, 110262, 165534, 229517, 459034, 469013, 634547, 688551, 938026, 1269094, 1377102, 1407039, 1903641, 2814078, 3807282, 10787299, 21574598, 32361897, 64723794]

約数ペア:

[(1, 64723794), (2, 32361897), (3, 21574598), (6, 10787299), (17, 3807282), (23, 2814078), (34, 1903641), (46, 1407039), (47, 1377102), (51, 1269094), (69, 938026), (94, 688551), (102, 634547), (138, 469013), (141, 459034), (282, 229517), (391, 165534), (587, 110262), (782, 82767), (799, 81006), (1081, 59874), (1173, 55178), (1174, 55131), (1598, 40503), (1761, 36754), (2162, 29937), (2346, 27589), (2397, 27002), (3243, 19958), (3522, 18377), (4794, 13501), (6486, 9979)]