115581468

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{463}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 275014656

約数和(自身を除く): 159433188

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 293, 426, 463, 586, 852, 879, 926, 1172, 1389, 1758, 1852, 2778, 3516, 5556, 20803, 32873, 41606, 62409, 65746, 83212, 98619, 124818, 131492, 135659, 197238, 249636, 271318, 394476, 406977, 542636, 813954, 1627908, 9631789, 19263578, 28895367, 38527156, 57790734, 115581468]

約数ペア:

[(1, 115581468), (2, 57790734), (3, 38527156), (4, 28895367), (6, 19263578), (12, 9631789), (71, 1627908), (142, 813954), (213, 542636), (284, 406977), (293, 394476), (426, 271318), (463, 249636), (586, 197238), (852, 135659), (879, 131492), (926, 124818), (1172, 98619), (1389, 83212), (1758, 65746), (1852, 62409), (2778, 41606), (3516, 32873), (5556, 20803)]