86821644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^3$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 255270400

約数和(自身を除く): 168448756

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 52, 78, 84, 86, 91, 129, 156, 172, 182, 258, 273, 301, 364, 516, 546, 559, 602, 903, 1092, 1118, 1204, 1677, 1806, 1849, 2236, 3354, 3612, 3698, 3913, 5547, 6708, 7396, 7826, 11094, 11739, 12943, 15652, 22188, 23478, 24037, 25886, 38829, 46956, 48074, 51772, 72111, 77658, 79507, 96148, 144222, 155316, 159014, 168259, 238521, 288444, 318028, 336518, 477042, 504777, 556549, 673036, 954084, 1009554, 1033591, 1113098, 1669647, 2019108, 2067182, 2226196, 3100773, 3339294, 4134364, 6201546, 6678588, 7235137, 12403092, 14470274, 21705411, 28940548, 43410822, 86821644]

約数ペア:

[(1, 86821644), (2, 43410822), (3, 28940548), (4, 21705411), (6, 14470274), (7, 12403092), (12, 7235137), (13, 6678588), (14, 6201546), (21, 4134364), (26, 3339294), (28, 3100773), (39, 2226196), (42, 2067182), (43, 2019108), (52, 1669647), (78, 1113098), (84, 1033591), (86, 1009554), (91, 954084), (129, 673036), (156, 556549), (172, 504777), (182, 477042), (258, 336518), (273, 318028), (301, 288444), (364, 238521), (516, 168259), (546, 159014), (559, 155316), (602, 144222), (903, 96148), (1092, 79507), (1118, 77658), (1204, 72111), (1677, 51772), (1806, 48074), (1849, 46956), (2236, 38829), (3354, 25886), (3612, 24037), (3698, 23478), (3913, 22188), (5547, 15652), (6708, 12943), (7396, 11739), (7826, 11094)]