85498746

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 192481920

約数和(自身を除く): 106983174

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 157, 281, 314, 323, 471, 562, 646, 843, 942, 969, 1686, 1938, 2669, 2983, 4777, 5338, 5339, 5966, 8007, 8949, 9554, 10678, 14331, 16014, 16017, 17898, 28662, 32034, 44117, 50711, 88234, 90763, 101422, 132351, 152133, 181526, 264702, 272289, 304266, 544578, 749989, 838223, 1499978, 1676446, 2249967, 2514669, 4499934, 5029338, 14249791, 28499582, 42749373, 85498746]

約数ペア:

[(1, 85498746), (2, 42749373), (3, 28499582), (6, 14249791), (17, 5029338), (19, 4499934), (34, 2514669), (38, 2249967), (51, 1676446), (57, 1499978), (102, 838223), (114, 749989), (157, 544578), (281, 304266), (314, 272289), (323, 264702), (471, 181526), (562, 152133), (646, 132351), (843, 101422), (942, 90763), (969, 88234), (1686, 50711), (1938, 44117), (2669, 32034), (2983, 28662), (4777, 17898), (5338, 16017), (5339, 16014), (5966, 14331), (8007, 10678), (8949, 9554)]