81610032

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{242887}}^1$

素因数の和:242905

約数の個数: 40

約数和(自身を含む): 240944896

約数和(自身を除く): 159334864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 242887, 485774, 728661, 971548, 1457322, 1700209, 1943096, 2914644, 3400418, 3886192, 5100627, 5829288, 6800836, 10201254, 11658576, 13601672, 20402508, 27203344, 40805016, 81610032]

約数ペア:

[(1, 81610032), (2, 40805016), (3, 27203344), (4, 20402508), (6, 13601672), (7, 11658576), (8, 10201254), (12, 6800836), (14, 5829288), (16, 5100627), (21, 3886192), (24, 3400418), (28, 2914644), (42, 1943096), (48, 1700209), (56, 1457322), (84, 971548), (112, 728661), (168, 485774), (336, 242887)]