85716468

素因数分解:

$2^2\times 3^4\times {\mathrm{61}}^1\times {\mathrm{4337}}^1$

素因数の和:4414

約数の個数: 60

約数和(自身を含む): 227805732

約数和(自身を除く): 142089264

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 244, 324, 366, 549, 732, 1098, 1647, 2196, 3294, 4337, 4941, 6588, 8674, 9882, 13011, 17348, 19764, 26022, 39033, 52044, 78066, 117099, 156132, 234198, 264557, 351297, 468396, 529114, 702594, 793671, 1058228, 1405188, 1587342, 2381013, 3174684, 4762026, 7143039, 9524052, 14286078, 21429117, 28572156, 42858234, 85716468]

約数ペア:

[(1, 85716468), (2, 42858234), (3, 28572156), (4, 21429117), (6, 14286078), (9, 9524052), (12, 7143039), (18, 4762026), (27, 3174684), (36, 2381013), (54, 1587342), (61, 1405188), (81, 1058228), (108, 793671), (122, 702594), (162, 529114), (183, 468396), (244, 351297), (324, 264557), (366, 234198), (549, 156132), (732, 117099), (1098, 78066), (1647, 52044), (2196, 39033), (3294, 26022), (4337, 19764), (4941, 17348), (6588, 13011), (8674, 9882)]