80412192

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{39887}}^1$

素因数の和:39910

約数の個数: 72

約数和(自身を含む): 261346176

約数和(自身を除く): 180933984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 39887, 79774, 119661, 159548, 239322, 279209, 319096, 358983, 478644, 558418, 638192, 717966, 837627, 957288, 1116836, 1276384, 1435932, 1675254, 1914576, 2233672, 2512881, 2871864, 3350508, 3829152, 4467344, 5025762, 5743728, 6701016, 8934688, 10051524, 11487456, 13402032, 20103048, 26804064, 40206096, 80412192]

約数ペア:

[(1, 80412192), (2, 40206096), (3, 26804064), (4, 20103048), (6, 13402032), (7, 11487456), (8, 10051524), (9, 8934688), (12, 6701016), (14, 5743728), (16, 5025762), (18, 4467344), (21, 3829152), (24, 3350508), (28, 2871864), (32, 2512881), (36, 2233672), (42, 1914576), (48, 1675254), (56, 1435932), (63, 1276384), (72, 1116836), (84, 957288), (96, 837627), (112, 717966), (126, 638192), (144, 558418), (168, 478644), (224, 358983), (252, 319096), (288, 279209), (336, 239322), (504, 159548), (672, 119661), (1008, 79774), (2016, 39887)]