78018278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{6481}}^1$

素因数の和:6959

約数の個数: 16

約数和(自身を含む): 126321216

約数和(自身を除く): 48302938

約数列:

[1, 2, 13, 26, 463, 926, 6019, 6481, 12038, 12962, 84253, 168506, 3000703, 6001406, 39009139, 78018278]

約数ペア:

[(1, 78018278), (2, 39009139), (13, 6001406), (26, 3000703), (463, 168506), (926, 84253), (6019, 12962), (6481, 12038)]