82856488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 197406720

約数和(自身を除く): 114550232

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 44, 46, 47, 52, 67, 88, 92, 94, 104, 134, 143, 184, 188, 253, 268, 286, 299, 376, 506, 517, 536, 572, 598, 611, 737, 871, 1012, 1034, 1081, 1144, 1196, 1222, 1474, 1541, 1742, 2024, 2068, 2162, 2392, 2444, 2948, 3082, 3149, 3289, 3484, 4136, 4324, 4888, 5896, 6164, 6298, 6578, 6721, 6968, 8648, 9581, 11891, 12328, 12596, 13156, 13442, 14053, 16951, 19162, 20033, 23782, 25192, 26312, 26884, 28106, 33902, 34639, 38324, 40066, 40937, 47564, 53768, 56212, 67804, 69278, 72427, 76648, 80132, 81874, 95128, 112424, 135608, 138556, 144854, 154583, 160264, 163748, 220363, 277112, 289708, 309166, 327496, 440726, 450307, 579416, 618332, 796697, 881452, 900614, 941551, 1236664, 1593394, 1762904, 1801228, 1883102, 3186788, 3602456, 3766204, 6373576, 7532408, 10357061, 20714122, 41428244, 82856488]

約数ペア:

[(1, 82856488), (2, 41428244), (4, 20714122), (8, 10357061), (11, 7532408), (13, 6373576), (22, 3766204), (23, 3602456), (26, 3186788), (44, 1883102), (46, 1801228), (47, 1762904), (52, 1593394), (67, 1236664), (88, 941551), (92, 900614), (94, 881452), (104, 796697), (134, 618332), (143, 579416), (184, 450307), (188, 440726), (253, 327496), (268, 309166), (286, 289708), (299, 277112), (376, 220363), (506, 163748), (517, 160264), (536, 154583), (572, 144854), (598, 138556), (611, 135608), (737, 112424), (871, 95128), (1012, 81874), (1034, 80132), (1081, 76648), (1144, 72427), (1196, 69278), (1222, 67804), (1474, 56212), (1541, 53768), (1742, 47564), (2024, 40937), (2068, 40066), (2162, 38324), (2392, 34639), (2444, 33902), (2948, 28106), (3082, 26884), (3149, 26312), (3289, 25192), (3484, 23782), (4136, 20033), (4324, 19162), (4888, 16951), (5896, 14053), (6164, 13442), (6298, 13156), (6578, 12596), (6721, 12328), (6968, 11891), (8648, 9581)]