86076340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{87833}}^1$

素因数の和:87856

約数の個数: 36

約数和(自身を含む): 210274596

約数和(自身を除く): 124198256

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 87833, 175666, 351332, 439165, 614831, 878330, 1229662, 1756660, 2459324, 3074155, 4303817, 6148310, 8607634, 12296620, 17215268, 21519085, 43038170, 86076340]

約数ペア:

[(1, 86076340), (2, 43038170), (4, 21519085), (5, 17215268), (7, 12296620), (10, 8607634), (14, 6148310), (20, 4303817), (28, 3074155), (35, 2459324), (49, 1756660), (70, 1229662), (98, 878330), (140, 614831), (196, 439165), (245, 351332), (490, 175666), (980, 87833)]