87757432

素因数分解:

$2^3\times 7^2\times {\mathrm{211}}^1\times {\mathrm{1061}}^1$

素因数の和:1292

約数の個数: 48

約数和(自身を含む): 192498120

約数和(自身を除く): 104740688

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 211, 392, 422, 844, 1061, 1477, 1688, 2122, 2954, 4244, 5908, 7427, 8488, 10339, 11816, 14854, 20678, 29708, 41356, 51989, 59416, 82712, 103978, 207956, 223871, 415912, 447742, 895484, 1567097, 1790968, 3134194, 6268388, 10969679, 12536776, 21939358, 43878716, 87757432]

約数ペア:

[(1, 87757432), (2, 43878716), (4, 21939358), (7, 12536776), (8, 10969679), (14, 6268388), (28, 3134194), (49, 1790968), (56, 1567097), (98, 895484), (196, 447742), (211, 415912), (392, 223871), (422, 207956), (844, 103978), (1061, 82712), (1477, 59416), (1688, 51989), (2122, 41356), (2954, 29708), (4244, 20678), (5908, 14854), (7427, 11816), (8488, 10339)]