72814938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{36887}}^1$

素因数の和:36946

約数の個数: 32

約数和(自身を含む): 169979904

約数和(自身を除く): 97164966

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 36887, 73774, 110661, 221322, 258209, 516418, 774627, 1549254, 1733689, 3467378, 5201067, 10402134, 12135823, 24271646, 36407469, 72814938]

約数ペア:

[(1, 72814938), (2, 36407469), (3, 24271646), (6, 12135823), (7, 10402134), (14, 5201067), (21, 3467378), (42, 1733689), (47, 1549254), (94, 774627), (141, 516418), (282, 258209), (329, 221322), (658, 110661), (987, 73774), (1974, 36887)]