71386705188

素因数分解:

$2^2\times 3^4\times {\mathrm{521}}^1\times {\mathrm{422897}}^1$

素因数の和:423434

約数の個数: 60

約数和(自身を含む): 186977584332

約数和(自身を除く): 115590879144

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 521, 1042, 1563, 2084, 3126, 4689, 6252, 9378, 14067, 18756, 28134, 42201, 56268, 84402, 168804, 422897, 845794, 1268691, 1691588, 2537382, 3806073, 5074764, 7612146, 11418219, 15224292, 22836438, 34254657, 45672876, 68509314, 137018628, 220329337, 440658674, 660988011, 881317348, 1321976022, 1982964033, 2643952044, 3965928066, 5948892099, 7931856132, 11897784198, 17846676297, 23795568396, 35693352594, 71386705188]

約数ペア:

[(1, 71386705188), (2, 35693352594), (3, 23795568396), (4, 17846676297), (6, 11897784198), (9, 7931856132), (12, 5948892099), (18, 3965928066), (27, 2643952044), (36, 1982964033), (54, 1321976022), (81, 881317348), (108, 660988011), (162, 440658674), (324, 220329337), (521, 137018628), (1042, 68509314), (1563, 45672876), (2084, 34254657), (3126, 22836438), (4689, 15224292), (6252, 11418219), (9378, 7612146), (14067, 5074764), (18756, 3806073), (28134, 2537382), (42201, 1691588), (56268, 1268691), (84402, 845794), (168804, 422897)]