68976792

素因数分解:

$2^3\times 3^3\times {\mathrm{197}}^1\times {\mathrm{1621}}^1$

素因数の和:1833

約数の個数: 64

約数和(自身を含む): 192693600

約数和(自身を除く): 123716808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 197, 216, 394, 591, 788, 1182, 1576, 1621, 1773, 2364, 3242, 3546, 4728, 4863, 5319, 6484, 7092, 9726, 10638, 12968, 14184, 14589, 19452, 21276, 29178, 38904, 42552, 43767, 58356, 87534, 116712, 175068, 319337, 350136, 638674, 958011, 1277348, 1916022, 2554696, 2874033, 3832044, 5748066, 7664088, 8622099, 11496132, 17244198, 22992264, 34488396, 68976792]

約数ペア:

[(1, 68976792), (2, 34488396), (3, 22992264), (4, 17244198), (6, 11496132), (8, 8622099), (9, 7664088), (12, 5748066), (18, 3832044), (24, 2874033), (27, 2554696), (36, 1916022), (54, 1277348), (72, 958011), (108, 638674), (197, 350136), (216, 319337), (394, 175068), (591, 116712), (788, 87534), (1182, 58356), (1576, 43767), (1621, 42552), (1773, 38904), (2364, 29178), (3242, 21276), (3546, 19452), (4728, 14589), (4863, 14184), (5319, 12968), (6484, 10638), (7092, 9726)]