42791364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 138378240

約数和(自身を除く): 95586876

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 43, 44, 63, 66, 77, 84, 86, 99, 126, 129, 132, 154, 172, 198, 231, 252, 258, 301, 308, 359, 387, 396, 462, 473, 516, 602, 693, 718, 774, 903, 924, 946, 1077, 1204, 1386, 1419, 1436, 1548, 1806, 1892, 2154, 2513, 2709, 2772, 2838, 3231, 3311, 3612, 3949, 4257, 4308, 5026, 5418, 5676, 6462, 6622, 7539, 7898, 8514, 9933, 10052, 10836, 11847, 12924, 13244, 15078, 15437, 15796, 17028, 19866, 22617, 23694, 27643, 29799, 30156, 30874, 35541, 39732, 45234, 46311, 47388, 55286, 59598, 61748, 71082, 82929, 90468, 92622, 108059, 110572, 119196, 138933, 142164, 165858, 169807, 185244, 216118, 248787, 277866, 324177, 331716, 339614, 432236, 497574, 509421, 555732, 648354, 679228, 972531, 995148, 1018842, 1188649, 1296708, 1528263, 1945062, 2037684, 2377298, 3056526, 3565947, 3890124, 4754596, 6113052, 7131894, 10697841, 14263788, 21395682, 42791364]

約数ペア:

[(1, 42791364), (2, 21395682), (3, 14263788), (4, 10697841), (6, 7131894), (7, 6113052), (9, 4754596), (11, 3890124), (12, 3565947), (14, 3056526), (18, 2377298), (21, 2037684), (22, 1945062), (28, 1528263), (33, 1296708), (36, 1188649), (42, 1018842), (43, 995148), (44, 972531), (63, 679228), (66, 648354), (77, 555732), (84, 509421), (86, 497574), (99, 432236), (126, 339614), (129, 331716), (132, 324177), (154, 277866), (172, 248787), (198, 216118), (231, 185244), (252, 169807), (258, 165858), (301, 142164), (308, 138933), (359, 119196), (387, 110572), (396, 108059), (462, 92622), (473, 90468), (516, 82929), (602, 71082), (693, 61748), (718, 59598), (774, 55286), (903, 47388), (924, 46311), (946, 45234), (1077, 39732), (1204, 35541), (1386, 30874), (1419, 30156), (1436, 29799), (1548, 27643), (1806, 23694), (1892, 22617), (2154, 19866), (2513, 17028), (2709, 15796), (2772, 15437), (2838, 15078), (3231, 13244), (3311, 12924), (3612, 11847), (3949, 10836), (4257, 10052), (4308, 9933), (5026, 8514), (5418, 7898), (5676, 7539), (6462, 6622)]