90480988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{75653}}^1$

素因数の和:75693

約数の個数: 24

約数和(自身を含む): 177938208

約数和(自身を除く): 87457220

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 75653, 151306, 302612, 983489, 1740019, 1966978, 3480038, 3933956, 6960076, 22620247, 45240494, 90480988]

約数ペア:

[(1, 90480988), (2, 45240494), (4, 22620247), (13, 6960076), (23, 3933956), (26, 3480038), (46, 1966978), (52, 1740019), (92, 983489), (299, 302612), (598, 151306), (1196, 75653)]