78310832

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:741

約数の個数: 40

約数和(自身を含む): 155250480

約数和(自身を除く): 76939648

約数列:

[1, 2, 4, 8, 16, 83, 109, 166, 218, 332, 436, 541, 664, 872, 1082, 1328, 1744, 2164, 4328, 8656, 9047, 18094, 36188, 44903, 58969, 72376, 89806, 117938, 144752, 179612, 235876, 359224, 471752, 718448, 943504, 4894427, 9788854, 19577708, 39155416, 78310832]

約数ペア:

[(1, 78310832), (2, 39155416), (4, 19577708), (8, 9788854), (16, 4894427), (83, 943504), (109, 718448), (166, 471752), (218, 359224), (332, 235876), (436, 179612), (541, 144752), (664, 117938), (872, 89806), (1082, 72376), (1328, 58969), (1744, 44903), (2164, 36188), (4328, 18094), (8656, 9047)]