80513784

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:622

約数の個数: 128

約数和(自身を含む): 245851200

約数和(自身を除く): 165337416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 53, 54, 72, 78, 104, 106, 108, 117, 156, 159, 212, 216, 234, 312, 318, 351, 424, 468, 477, 541, 636, 689, 702, 936, 954, 1082, 1272, 1378, 1404, 1431, 1623, 1908, 2067, 2164, 2756, 2808, 2862, 3246, 3816, 4134, 4328, 4869, 5512, 5724, 6201, 6492, 7033, 8268, 9738, 11448, 12402, 12984, 14066, 14607, 16536, 18603, 19476, 21099, 24804, 28132, 28673, 29214, 37206, 38952, 42198, 49608, 56264, 57346, 58428, 63297, 74412, 84396, 86019, 114692, 116856, 126594, 148824, 168792, 172038, 189891, 229384, 253188, 258057, 344076, 372749, 379782, 506376, 516114, 688152, 745498, 759564, 774171, 1032228, 1118247, 1490996, 1519128, 1548342, 2064456, 2236494, 2981992, 3096684, 3354741, 4472988, 6193368, 6709482, 8945976, 10064223, 13418964, 20128446, 26837928, 40256892, 80513784]

約数ペア:

[(1, 80513784), (2, 40256892), (3, 26837928), (4, 20128446), (6, 13418964), (8, 10064223), (9, 8945976), (12, 6709482), (13, 6193368), (18, 4472988), (24, 3354741), (26, 3096684), (27, 2981992), (36, 2236494), (39, 2064456), (52, 1548342), (53, 1519128), (54, 1490996), (72, 1118247), (78, 1032228), (104, 774171), (106, 759564), (108, 745498), (117, 688152), (156, 516114), (159, 506376), (212, 379782), (216, 372749), (234, 344076), (312, 258057), (318, 253188), (351, 229384), (424, 189891), (468, 172038), (477, 168792), (541, 148824), (636, 126594), (689, 116856), (702, 114692), (936, 86019), (954, 84396), (1082, 74412), (1272, 63297), (1378, 58428), (1404, 57346), (1431, 56264), (1623, 49608), (1908, 42198), (2067, 38952), (2164, 37206), (2756, 29214), (2808, 28673), (2862, 28132), (3246, 24804), (3816, 21099), (4134, 19476), (4328, 18603), (4869, 16536), (5512, 14607), (5724, 14066), (6201, 12984), (6492, 12402), (7033, 11448), (8268, 9738)]