87272348

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{487}}^1\times {\mathrm{631}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 155441664

約数和(自身を除く): 68169316

約数列:

[1, 2, 4, 71, 142, 284, 487, 631, 974, 1262, 1948, 2524, 34577, 44801, 69154, 89602, 138308, 179204, 307297, 614594, 1229188, 21818087, 43636174, 87272348]

約数ペア:

[(1, 87272348), (2, 43636174), (4, 21818087), (71, 1229188), (142, 614594), (284, 307297), (487, 179204), (631, 138308), (974, 89602), (1262, 69154), (1948, 44801), (2524, 34577)]