66179008

素因数分解:

$2^6\times 7^2\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:522

約数の個数: 84

約数和(自身を含む): 156362400

約数和(自身を除く): 90183392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 94, 98, 112, 188, 196, 224, 329, 376, 392, 448, 449, 658, 752, 784, 898, 1316, 1504, 1568, 1796, 2303, 2632, 3008, 3136, 3143, 3592, 4606, 5264, 6286, 7184, 9212, 10528, 12572, 14368, 18424, 21056, 21103, 22001, 25144, 28736, 36848, 42206, 44002, 50288, 73696, 84412, 88004, 100576, 147392, 147721, 168824, 176008, 201152, 295442, 337648, 352016, 590884, 675296, 704032, 1034047, 1181768, 1350592, 1408064, 2068094, 2363536, 4136188, 4727072, 8272376, 9454144, 16544752, 33089504, 66179008]

約数ペア:

[(1, 66179008), (2, 33089504), (4, 16544752), (7, 9454144), (8, 8272376), (14, 4727072), (16, 4136188), (28, 2363536), (32, 2068094), (47, 1408064), (49, 1350592), (56, 1181768), (64, 1034047), (94, 704032), (98, 675296), (112, 590884), (188, 352016), (196, 337648), (224, 295442), (329, 201152), (376, 176008), (392, 168824), (448, 147721), (449, 147392), (658, 100576), (752, 88004), (784, 84412), (898, 73696), (1316, 50288), (1504, 44002), (1568, 42206), (1796, 36848), (2303, 28736), (2632, 25144), (3008, 22001), (3136, 21103), (3143, 21056), (3592, 18424), (4606, 14368), (5264, 12572), (6286, 10528), (7184, 9212)]