80841138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{9973}}^1$

素因数の和:10178

約数の個数: 32

約数和(自身を含む): 185755776

約数和(自身を除く): 104914638

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 193, 386, 579, 1158, 1351, 2702, 4053, 8106, 9973, 19946, 29919, 59838, 69811, 139622, 209433, 418866, 1924789, 3849578, 5774367, 11548734, 13473523, 26947046, 40420569, 80841138]

約数ペア:

[(1, 80841138), (2, 40420569), (3, 26947046), (6, 13473523), (7, 11548734), (14, 5774367), (21, 3849578), (42, 1924789), (193, 418866), (386, 209433), (579, 139622), (1158, 69811), (1351, 59838), (2702, 29919), (4053, 19946), (8106, 9973)]