80354004

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{62581}}^1$

素因数の和:62695

約数の個数: 24

約数和(自身を含む): 189247968

約数和(自身を除く): 108893964

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 62581, 125162, 187743, 250324, 375486, 750972, 6696167, 13392334, 20088501, 26784668, 40177002, 80354004]

約数ペア:

[(1, 80354004), (2, 40177002), (3, 26784668), (4, 20088501), (6, 13392334), (12, 6696167), (107, 750972), (214, 375486), (321, 250324), (428, 187743), (642, 125162), (1284, 62581)]