78100452

素因数分解:

$2^2\times 3^2\times {\mathrm{2169457}}^1$

素因数の和:2169467

約数の個数: 18

約数和(自身を含む): 197420678

約数和(自身を除く): 119320226

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2169457, 4338914, 6508371, 8677828, 13016742, 19525113, 26033484, 39050226, 78100452]

約数ペア:

[(1, 78100452), (2, 39050226), (3, 26033484), (4, 19525113), (6, 13016742), (9, 8677828), (12, 6508371), (18, 4338914), (36, 2169457)]