31779648

素因数分解:

$2^6\times 3^3\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:421

約数の個数: 112

約数和(自身を含む): 95463360

約数和(自身を除く): 63683712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 144, 159, 192, 212, 216, 288, 318, 347, 424, 432, 477, 576, 636, 694, 848, 864, 954, 1041, 1272, 1388, 1431, 1696, 1728, 1908, 2082, 2544, 2776, 2862, 3123, 3392, 3816, 4164, 5088, 5552, 5724, 6246, 7632, 8328, 9369, 10176, 11104, 11448, 12492, 15264, 16656, 18391, 18738, 22208, 22896, 24984, 30528, 33312, 36782, 37476, 45792, 49968, 55173, 66624, 73564, 74952, 91584, 99936, 110346, 147128, 149904, 165519, 199872, 220692, 294256, 299808, 331038, 441384, 496557, 588512, 599616, 662076, 882768, 993114, 1177024, 1324152, 1765536, 1986228, 2648304, 3531072, 3972456, 5296608, 7944912, 10593216, 15889824, 31779648]

約数ペア:

[(1, 31779648), (2, 15889824), (3, 10593216), (4, 7944912), (6, 5296608), (8, 3972456), (9, 3531072), (12, 2648304), (16, 1986228), (18, 1765536), (24, 1324152), (27, 1177024), (32, 993114), (36, 882768), (48, 662076), (53, 599616), (54, 588512), (64, 496557), (72, 441384), (96, 331038), (106, 299808), (108, 294256), (144, 220692), (159, 199872), (192, 165519), (212, 149904), (216, 147128), (288, 110346), (318, 99936), (347, 91584), (424, 74952), (432, 73564), (477, 66624), (576, 55173), (636, 49968), (694, 45792), (848, 37476), (864, 36782), (954, 33312), (1041, 30528), (1272, 24984), (1388, 22896), (1431, 22208), (1696, 18738), (1728, 18391), (1908, 16656), (2082, 15264), (2544, 12492), (2776, 11448), (2862, 11104), (3123, 10176), (3392, 9369), (3816, 8328), (4164, 7632), (5088, 6246), (5552, 5724)]