80672124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{517129}}^1$

素因数の和:517149

約数の個数: 24

約数和(自身を含む): 202714960

約数和(自身を除く): 122042836

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 517129, 1034258, 1551387, 2068516, 3102774, 6205548, 6722677, 13445354, 20168031, 26890708, 40336062, 80672124]

約数ペア:

[(1, 80672124), (2, 40336062), (3, 26890708), (4, 20168031), (6, 13445354), (12, 6722677), (13, 6205548), (26, 3102774), (39, 2068516), (52, 1551387), (78, 1034258), (156, 517129)]