87187548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{1283}}^1$

素因数の和:2106

約数の個数: 48

約数和(自身を含む): 232968960

約数和(自身を除く): 145781412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 809, 1283, 1618, 2427, 2566, 3236, 3849, 4854, 5132, 5663, 7698, 8981, 9708, 11326, 15396, 16989, 17962, 22652, 26943, 33978, 35924, 53886, 67956, 107772, 1037947, 2075894, 3113841, 4151788, 6227682, 7265629, 12455364, 14531258, 21796887, 29062516, 43593774, 87187548]

約数ペア:

[(1, 87187548), (2, 43593774), (3, 29062516), (4, 21796887), (6, 14531258), (7, 12455364), (12, 7265629), (14, 6227682), (21, 4151788), (28, 3113841), (42, 2075894), (84, 1037947), (809, 107772), (1283, 67956), (1618, 53886), (2427, 35924), (2566, 33978), (3236, 26943), (3849, 22652), (4854, 17962), (5132, 16989), (5663, 15396), (7698, 11326), (8981, 9708)]