78900828

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{212099}}^1$

素因数の和:212137

約数の個数: 24

約数和(自身を含む): 190041600

約数和(自身を除く): 111140772

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 212099, 424198, 636297, 848396, 1272594, 2545188, 6575069, 13150138, 19725207, 26300276, 39450414, 78900828]

約数ペア:

[(1, 78900828), (2, 39450414), (3, 26300276), (4, 19725207), (6, 13150138), (12, 6575069), (31, 2545188), (62, 1272594), (93, 848396), (124, 636297), (186, 424198), (372, 212099)]