65284492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 145442976

約数和(自身を除く): 80158484

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 97, 172, 182, 194, 301, 364, 388, 559, 602, 679, 1118, 1204, 1261, 1358, 1849, 2236, 2522, 2716, 3698, 3913, 4171, 5044, 7396, 7826, 8342, 8827, 12943, 15652, 16684, 17654, 24037, 25886, 29197, 35308, 48074, 51772, 54223, 58394, 96148, 108446, 116788, 168259, 179353, 216892, 336518, 358706, 379561, 673036, 717412, 759122, 1255471, 1518244, 2331589, 2510942, 4663178, 5021884, 9326356, 16321123, 32642246, 65284492]

約数ペア:

[(1, 65284492), (2, 32642246), (4, 16321123), (7, 9326356), (13, 5021884), (14, 4663178), (26, 2510942), (28, 2331589), (43, 1518244), (52, 1255471), (86, 759122), (91, 717412), (97, 673036), (172, 379561), (182, 358706), (194, 336518), (301, 216892), (364, 179353), (388, 168259), (559, 116788), (602, 108446), (679, 96148), (1118, 58394), (1204, 54223), (1261, 51772), (1358, 48074), (1849, 35308), (2236, 29197), (2522, 25886), (2716, 24037), (3698, 17654), (3913, 16684), (4171, 15652), (5044, 12943), (7396, 8827), (7826, 8342)]