64696548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1787}}^1$

素因数の和:2232

約数の個数: 48

約数和(自身を含む): 173021184

約数和(自身を除く): 108324636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 431, 862, 1293, 1724, 1787, 2586, 3017, 3574, 5172, 5361, 6034, 7148, 9051, 10722, 12068, 12509, 18102, 21444, 25018, 36204, 37527, 50036, 75054, 150108, 770197, 1540394, 2310591, 3080788, 4621182, 5391379, 9242364, 10782758, 16174137, 21565516, 32348274, 64696548]

約数ペア:

[(1, 64696548), (2, 32348274), (3, 21565516), (4, 16174137), (6, 10782758), (7, 9242364), (12, 5391379), (14, 4621182), (21, 3080788), (28, 2310591), (42, 1540394), (84, 770197), (431, 150108), (862, 75054), (1293, 50036), (1724, 37527), (1787, 36204), (2586, 25018), (3017, 21444), (3574, 18102), (5172, 12509), (5361, 12068), (6034, 10722), (7148, 9051)]