87813816

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{619}}^1$

素因数の和:908

約数の個数: 64

約数和(自身を含む): 230342400

約数和(自身を除く): 142528584

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 257, 276, 514, 552, 619, 771, 1028, 1238, 1542, 1857, 2056, 2476, 3084, 3714, 4952, 5911, 6168, 7428, 11822, 14237, 14856, 17733, 23644, 28474, 35466, 42711, 47288, 56948, 70932, 85422, 113896, 141864, 159083, 170844, 318166, 341688, 477249, 636332, 954498, 1272664, 1908996, 3658909, 3817992, 7317818, 10976727, 14635636, 21953454, 29271272, 43906908, 87813816]

約数ペア:

[(1, 87813816), (2, 43906908), (3, 29271272), (4, 21953454), (6, 14635636), (8, 10976727), (12, 7317818), (23, 3817992), (24, 3658909), (46, 1908996), (69, 1272664), (92, 954498), (138, 636332), (184, 477249), (257, 341688), (276, 318166), (514, 170844), (552, 159083), (619, 141864), (771, 113896), (1028, 85422), (1238, 70932), (1542, 56948), (1857, 47288), (2056, 42711), (2476, 35466), (3084, 28474), (3714, 23644), (4952, 17733), (5911, 14856), (6168, 14237), (7428, 11822)]