72132552

素因数分解:

$2^3\times 3^3\times {\mathrm{107}}^1\times {\mathrm{3121}}^1$

素因数の和:3243

約数の個数: 64

約数和(自身を含む): 202305600

約数和(自身を除く): 130173048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 107, 108, 214, 216, 321, 428, 642, 856, 963, 1284, 1926, 2568, 2889, 3121, 3852, 5778, 6242, 7704, 9363, 11556, 12484, 18726, 23112, 24968, 28089, 37452, 56178, 74904, 84267, 112356, 168534, 224712, 333947, 337068, 667894, 674136, 1001841, 1335788, 2003682, 2671576, 3005523, 4007364, 6011046, 8014728, 9016569, 12022092, 18033138, 24044184, 36066276, 72132552]

約数ペア:

[(1, 72132552), (2, 36066276), (3, 24044184), (4, 18033138), (6, 12022092), (8, 9016569), (9, 8014728), (12, 6011046), (18, 4007364), (24, 3005523), (27, 2671576), (36, 2003682), (54, 1335788), (72, 1001841), (107, 674136), (108, 667894), (214, 337068), (216, 333947), (321, 224712), (428, 168534), (642, 112356), (856, 84267), (963, 74904), (1284, 56178), (1926, 37452), (2568, 28089), (2889, 24968), (3121, 23112), (3852, 18726), (5778, 12484), (6242, 11556), (7704, 9363)]