42854256

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{2141}}^1$

素因数の和:2294

約数の個数: 60

約数和(自身を含む): 120851640

約数和(自身を除く): 77997384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2141, 2224, 2502, 3336, 4282, 5004, 6423, 6672, 8564, 10008, 12846, 17128, 19269, 20016, 25692, 34256, 38538, 51384, 77076, 102768, 154152, 297599, 308304, 595198, 892797, 1190396, 1785594, 2380792, 2678391, 3571188, 4761584, 5356782, 7142376, 10713564, 14284752, 21427128, 42854256]

約数ペア:

[(1, 42854256), (2, 21427128), (3, 14284752), (4, 10713564), (6, 7142376), (8, 5356782), (9, 4761584), (12, 3571188), (16, 2678391), (18, 2380792), (24, 1785594), (36, 1190396), (48, 892797), (72, 595198), (139, 308304), (144, 297599), (278, 154152), (417, 102768), (556, 77076), (834, 51384), (1112, 38538), (1251, 34256), (1668, 25692), (2141, 20016), (2224, 19269), (2502, 17128), (3336, 12846), (4282, 10008), (5004, 8564), (6423, 6672)]