80973492

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{25657}}^1$

素因数の和:25927

約数の個数: 24

約数和(自身を含む): 189663936

約数和(自身を除く): 108690444

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 25657, 51314, 76971, 102628, 153942, 307884, 6747791, 13495582, 20243373, 26991164, 40486746, 80973492]

約数ペア:

[(1, 80973492), (2, 40486746), (3, 26991164), (4, 20243373), (6, 13495582), (12, 6747791), (263, 307884), (526, 153942), (789, 102628), (1052, 76971), (1578, 51314), (3156, 25657)]