64540302

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 138257280

約数和(自身を除く): 73716978

約数列:

[1, 2, 3, 6, 19, 38, 57, 83, 114, 166, 249, 359, 361, 498, 718, 722, 1077, 1083, 1577, 2154, 2166, 3154, 4731, 6821, 9462, 13642, 20463, 29797, 29963, 40926, 59594, 59926, 89391, 89889, 129599, 178782, 179778, 259198, 388797, 566143, 777594, 1132286, 1698429, 3396858, 10756717, 21513434, 32270151, 64540302]

約数ペア:

[(1, 64540302), (2, 32270151), (3, 21513434), (6, 10756717), (19, 3396858), (38, 1698429), (57, 1132286), (83, 777594), (114, 566143), (166, 388797), (249, 259198), (359, 179778), (361, 178782), (498, 129599), (718, 89889), (722, 89391), (1077, 59926), (1083, 59594), (1577, 40926), (2154, 29963), (2166, 29797), (3154, 20463), (4731, 13642), (6821, 9462)]