77703962

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{78173}}^1$

素因数の和:78253

約数の個数: 16

約数和(自身を含む): 135084672

約数和(自身を除く): 57380710

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 78173, 156346, 547211, 1094422, 5550283, 11100566, 38851981, 77703962]

約数ペア:

[(1, 77703962), (2, 38851981), (7, 11100566), (14, 5550283), (71, 1094422), (142, 547211), (497, 156346), (994, 78173)]