78854036

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{863}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 141087744

約数和(自身を除く): 62233708

約数列:

[1, 2, 4, 53, 106, 212, 431, 862, 863, 1724, 1726, 3452, 22843, 45686, 45739, 91372, 91478, 182956, 371953, 743906, 1487812, 19713509, 39427018, 78854036]

約数ペア:

[(1, 78854036), (2, 39427018), (4, 19713509), (53, 1487812), (106, 743906), (212, 371953), (431, 182956), (862, 91478), (863, 91372), (1724, 45739), (1726, 45686), (3452, 22843)]