87677804912

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{195479}}^1$

素因数の和:195618

約数の個数: 60

約数和(自身を含む): 182317549680

約数和(自身を除く): 94639744768

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 97, 136, 194, 272, 289, 388, 578, 776, 1156, 1552, 1649, 2312, 3298, 4624, 6596, 13192, 26384, 28033, 56066, 112132, 195479, 224264, 390958, 448528, 781916, 1563832, 3127664, 3323143, 6646286, 13292572, 18961463, 26585144, 37922926, 53170288, 56493431, 75845852, 112986862, 151691704, 225973724, 303383408, 322344871, 451947448, 644689742, 903894896, 1289379484, 2578758968, 5157517936, 5479862807, 10959725614, 21919451228, 43838902456, 87677804912]

約数ペア:

[(1, 87677804912), (2, 43838902456), (4, 21919451228), (8, 10959725614), (16, 5479862807), (17, 5157517936), (34, 2578758968), (68, 1289379484), (97, 903894896), (136, 644689742), (194, 451947448), (272, 322344871), (289, 303383408), (388, 225973724), (578, 151691704), (776, 112986862), (1156, 75845852), (1552, 56493431), (1649, 53170288), (2312, 37922926), (3298, 26585144), (4624, 18961463), (6596, 13292572), (13192, 6646286), (26384, 3323143), (28033, 3127664), (56066, 1563832), (112132, 781916), (195479, 448528), (224264, 390958)]