78868794

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{13291}}^1$

素因数の和:13362

約数の個数: 32

約数和(自身を含む): 168436224

約数和(自身を除く): 89567430

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 13291, 26582, 39873, 79746, 305693, 571513, 611386, 917079, 1143026, 1714539, 1834158, 3429078, 13144799, 26289598, 39434397, 78868794]

約数ペア:

[(1, 78868794), (2, 39434397), (3, 26289598), (6, 13144799), (23, 3429078), (43, 1834158), (46, 1714539), (69, 1143026), (86, 917079), (129, 611386), (138, 571513), (258, 305693), (989, 79746), (1978, 39873), (2967, 26582), (5934, 13291)]