68435213618

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{937}}^1\times {\mathrm{1973}}^1$

素因数の和:3218

約数の個数: 32

約数和(自身を含む): 104519794176

約数和(自身を除く): 36084580558

約数列:

[1, 2, 83, 166, 223, 446, 937, 1874, 1973, 3946, 18509, 37018, 77771, 155542, 163759, 208951, 327518, 417902, 439979, 879958, 1848701, 3697402, 17342933, 34685866, 36518257, 73036514, 153442183, 306884366, 412260323, 824520646, 34217606809, 68435213618]

約数ペア:

[(1, 68435213618), (2, 34217606809), (83, 824520646), (166, 412260323), (223, 306884366), (446, 153442183), (937, 73036514), (1874, 36518257), (1973, 34685866), (3946, 17342933), (18509, 3697402), (37018, 1848701), (77771, 879958), (155542, 439979), (163759, 417902), (208951, 327518)]