70308792

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{42457}}^1$

素因数の和:42492

約数の個数: 48

約数和(自身を含む): 198703440

約数和(自身を除く): 128394648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 42457, 84914, 127371, 169828, 254742, 339656, 382113, 509484, 764226, 976511, 1018968, 1528452, 1953022, 2929533, 3056904, 3906044, 5859066, 7812088, 8788599, 11718132, 17577198, 23436264, 35154396, 70308792]

約数ペア:

[(1, 70308792), (2, 35154396), (3, 23436264), (4, 17577198), (6, 11718132), (8, 8788599), (9, 7812088), (12, 5859066), (18, 3906044), (23, 3056904), (24, 2929533), (36, 1953022), (46, 1528452), (69, 1018968), (72, 976511), (92, 764226), (138, 509484), (184, 382113), (207, 339656), (276, 254742), (414, 169828), (552, 127371), (828, 84914), (1656, 42457)]