80710188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{517373}}^1$

素因数の和:517393

約数の個数: 24

約数和(自身を含む): 202810608

約数和(自身を除く): 122100420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 517373, 1034746, 1552119, 2069492, 3104238, 6208476, 6725849, 13451698, 20177547, 26903396, 40355094, 80710188]

約数ペア:

[(1, 80710188), (2, 40355094), (3, 26903396), (4, 20177547), (6, 13451698), (12, 6725849), (13, 6208476), (26, 3104238), (39, 2069492), (52, 1552119), (78, 1034746), (156, 517373)]