87655344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{260879}}^1$

素因数の和:260897

約数の個数: 40

約数和(自身を含む): 258792960

約数和(自身を除く): 171137616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 260879, 521758, 782637, 1043516, 1565274, 1826153, 2087032, 3130548, 3652306, 4174064, 5478459, 6261096, 7304612, 10956918, 12522192, 14609224, 21913836, 29218448, 43827672, 87655344]

約数ペア:

[(1, 87655344), (2, 43827672), (3, 29218448), (4, 21913836), (6, 14609224), (7, 12522192), (8, 10956918), (12, 7304612), (14, 6261096), (16, 5478459), (21, 4174064), (24, 3652306), (28, 3130548), (42, 2087032), (48, 1826153), (56, 1565274), (84, 1043516), (112, 782637), (168, 521758), (336, 260879)]