80859456

素因数分解:

$2^6\times 3^2\times {\mathrm{140381}}^1$

素因数の和:140399

約数の個数: 42

約数和(自身を含む): 231770682

約数和(自身を除く): 150911226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 140381, 280762, 421143, 561524, 842286, 1123048, 1263429, 1684572, 2246096, 2526858, 3369144, 4492192, 5053716, 6738288, 8984384, 10107432, 13476576, 20214864, 26953152, 40429728, 80859456]

約数ペア:

[(1, 80859456), (2, 40429728), (3, 26953152), (4, 20214864), (6, 13476576), (8, 10107432), (9, 8984384), (12, 6738288), (16, 5053716), (18, 4492192), (24, 3369144), (32, 2526858), (36, 2246096), (48, 1684572), (64, 1263429), (72, 1123048), (96, 842286), (144, 561524), (192, 421143), (288, 280762), (576, 140381)]