67645656

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{72271}}^1$

素因数の和:72296

約数の個数: 48

約数和(自身を含む): 197302560

約数和(自身を除く): 129656904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 72271, 144542, 216813, 289084, 433626, 578168, 650439, 867252, 939523, 1300878, 1734504, 1879046, 2601756, 2818569, 3758092, 5203512, 5637138, 7516184, 8455707, 11274276, 16911414, 22548552, 33822828, 67645656]

約数ペア:

[(1, 67645656), (2, 33822828), (3, 22548552), (4, 16911414), (6, 11274276), (8, 8455707), (9, 7516184), (12, 5637138), (13, 5203512), (18, 3758092), (24, 2818569), (26, 2601756), (36, 1879046), (39, 1734504), (52, 1300878), (72, 939523), (78, 867252), (104, 650439), (117, 578168), (156, 433626), (234, 289084), (312, 216813), (468, 144542), (936, 72271)]