69975864

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{138841}}^1$

素因数の和:138860

約数の個数: 48

約数和(自身を含む): 216593520

約数和(自身を除く): 146617656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 138841, 277682, 416523, 555364, 833046, 971887, 1110728, 1249569, 1666092, 1943774, 2499138, 2915661, 3332184, 3887548, 4998276, 5831322, 7775096, 8746983, 9996552, 11662644, 17493966, 23325288, 34987932, 69975864]

約数ペア:

[(1, 69975864), (2, 34987932), (3, 23325288), (4, 17493966), (6, 11662644), (7, 9996552), (8, 8746983), (9, 7775096), (12, 5831322), (14, 4998276), (18, 3887548), (21, 3332184), (24, 2915661), (28, 2499138), (36, 1943774), (42, 1666092), (56, 1249569), (63, 1110728), (72, 971887), (84, 833046), (126, 555364), (168, 416523), (252, 277682), (504, 138841)]