78278796

素因数分解:

$2^2\times 3^2\times {\mathrm{313}}^1\times {\mathrm{6947}}^1$

素因数の和:7270

約数の個数: 36

約数和(自身を含む): 198532152

約数和(自身を除く): 120253356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 313, 626, 939, 1252, 1878, 2817, 3756, 5634, 6947, 11268, 13894, 20841, 27788, 41682, 62523, 83364, 125046, 250092, 2174411, 4348822, 6523233, 8697644, 13046466, 19569699, 26092932, 39139398, 78278796]

約数ペア:

[(1, 78278796), (2, 39139398), (3, 26092932), (4, 19569699), (6, 13046466), (9, 8697644), (12, 6523233), (18, 4348822), (36, 2174411), (313, 250092), (626, 125046), (939, 83364), (1252, 62523), (1878, 41682), (2817, 27788), (3756, 20841), (5634, 13894), (6947, 11268)]