64800876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{771439}}^1$

素因数の和:771453

約数の個数: 24

約数和(自身を含む): 172802560

約数和(自身を除く): 108001684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 771439, 1542878, 2314317, 3085756, 4628634, 5400073, 9257268, 10800146, 16200219, 21600292, 32400438, 64800876]

約数ペア:

[(1, 64800876), (2, 32400438), (3, 21600292), (4, 16200219), (6, 10800146), (7, 9257268), (12, 5400073), (14, 4628634), (21, 3085756), (28, 2314317), (42, 1542878), (84, 771439)]