85143708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181931}}^1$

素因数の和:181954

約数の個数: 36

約数和(自身を含む): 231781368

約数和(自身を除く): 146637660

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 181931, 363862, 545793, 727724, 1091586, 1637379, 2183172, 2365103, 3274758, 4730206, 6549516, 7095309, 9460412, 14190618, 21285927, 28381236, 42571854, 85143708]

約数ペア:

[(1, 85143708), (2, 42571854), (3, 28381236), (4, 21285927), (6, 14190618), (9, 9460412), (12, 7095309), (13, 6549516), (18, 4730206), (26, 3274758), (36, 2365103), (39, 2183172), (52, 1637379), (78, 1091586), (117, 727724), (156, 545793), (234, 363862), (468, 181931)]