72777138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{1543}}^1$

素因数の和:2678

約数の個数: 32

約数和(自身を含む): 166603776

約数和(自身を除く): 93826638

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1123, 1543, 2246, 3086, 3369, 4629, 6738, 7861, 9258, 10801, 15722, 21602, 23583, 32403, 47166, 64806, 1732789, 3465578, 5198367, 10396734, 12129523, 24259046, 36388569, 72777138]

約数ペア:

[(1, 72777138), (2, 36388569), (3, 24259046), (6, 12129523), (7, 10396734), (14, 5198367), (21, 3465578), (42, 1732789), (1123, 64806), (1543, 47166), (2246, 32403), (3086, 23583), (3369, 21602), (4629, 15722), (6738, 10801), (7861, 9258)]