68780454886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2927}}^1\times {\mathrm{82163}}^1$

素因数の和:85116

約数の個数: 32

約数和(自身を含む): 121250400768

約数和(自身を除く): 52469945882

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 2927, 5854, 32197, 38051, 64394, 76102, 82163, 164326, 418561, 837122, 903793, 1068119, 1807586, 2136238, 11749309, 23498618, 240491101, 480982202, 2645402111, 3126384313, 5290804222, 6252768626, 34390227443, 68780454886]

約数ペア:

[(1, 68780454886), (2, 34390227443), (11, 6252768626), (13, 5290804222), (22, 3126384313), (26, 2645402111), (143, 480982202), (286, 240491101), (2927, 23498618), (5854, 11749309), (32197, 2136238), (38051, 1807586), (64394, 1068119), (76102, 903793), (82163, 837122), (164326, 418561)]