78260076

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2011}}^1$

素因数の和:2091

約数の個数: 72

約数和(自身を含む): 210921984

約数和(自身を除く): 132661908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 69, 92, 94, 138, 141, 188, 207, 276, 282, 414, 423, 564, 828, 846, 1081, 1692, 2011, 2162, 3243, 4022, 4324, 6033, 6486, 8044, 9729, 12066, 12972, 18099, 19458, 24132, 36198, 38916, 46253, 72396, 92506, 94517, 138759, 185012, 189034, 277518, 283551, 378068, 416277, 555036, 567102, 832554, 850653, 1134204, 1665108, 1701306, 2173891, 3402612, 4347782, 6521673, 8695564, 13043346, 19565019, 26086692, 39130038, 78260076]

約数ペア:

[(1, 78260076), (2, 39130038), (3, 26086692), (4, 19565019), (6, 13043346), (9, 8695564), (12, 6521673), (18, 4347782), (23, 3402612), (36, 2173891), (46, 1701306), (47, 1665108), (69, 1134204), (92, 850653), (94, 832554), (138, 567102), (141, 555036), (188, 416277), (207, 378068), (276, 283551), (282, 277518), (414, 189034), (423, 185012), (564, 138759), (828, 94517), (846, 92506), (1081, 72396), (1692, 46253), (2011, 38916), (2162, 36198), (3243, 24132), (4022, 19458), (4324, 18099), (6033, 12972), (6486, 12066), (8044, 9729)]