90042004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{3001}}^1$

素因数の和:3595

約数の個数: 24

約数和(自身を含む): 170045288

約数和(自身を除く): 80003284

約数列:

[1, 2, 4, 13, 26, 52, 577, 1154, 2308, 3001, 6002, 7501, 12004, 15002, 30004, 39013, 78026, 156052, 1731577, 3463154, 6926308, 22510501, 45021002, 90042004]

約数ペア:

[(1, 90042004), (2, 45021002), (4, 22510501), (13, 6926308), (26, 3463154), (52, 1731577), (577, 156052), (1154, 78026), (2308, 39013), (3001, 30004), (6002, 15002), (7501, 12004)]