68739888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{204583}}^1$

素因数の和:204601

約数の個数: 40

約数和(自身を含む): 202947328

約数和(自身を除く): 134207440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 204583, 409166, 613749, 818332, 1227498, 1432081, 1636664, 2454996, 2864162, 3273328, 4296243, 4909992, 5728324, 8592486, 9819984, 11456648, 17184972, 22913296, 34369944, 68739888]

約数ペア:

[(1, 68739888), (2, 34369944), (3, 22913296), (4, 17184972), (6, 11456648), (7, 9819984), (8, 8592486), (12, 5728324), (14, 4909992), (16, 4296243), (21, 3273328), (24, 2864162), (28, 2454996), (42, 1636664), (48, 1432081), (56, 1227498), (84, 818332), (112, 613749), (168, 409166), (336, 204583)]