78664902

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{6449}}^1$

素因数の和:6580

約数の個数: 32

約数和(自身を含む): 167184000

約数和(自身を除く): 88519098

約数列:

[1, 2, 3, 6, 19, 38, 57, 107, 114, 214, 321, 642, 2033, 4066, 6099, 6449, 12198, 12898, 19347, 38694, 122531, 245062, 367593, 690043, 735186, 1380086, 2070129, 4140258, 13110817, 26221634, 39332451, 78664902]

約数ペア:

[(1, 78664902), (2, 39332451), (3, 26221634), (6, 13110817), (19, 4140258), (38, 2070129), (57, 1380086), (107, 735186), (114, 690043), (214, 367593), (321, 245062), (642, 122531), (2033, 38694), (4066, 19347), (6099, 12898), (6449, 12198)]