68374656

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 230193600

約数和(自身を除く): 161818944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 64, 72, 84, 96, 112, 122, 126, 128, 139, 144, 168, 183, 192, 224, 244, 252, 278, 288, 336, 366, 384, 417, 427, 448, 488, 504, 549, 556, 576, 672, 732, 834, 854, 896, 973, 976, 1008, 1098, 1112, 1152, 1251, 1281, 1344, 1464, 1668, 1708, 1946, 1952, 2016, 2196, 2224, 2502, 2562, 2688, 2919, 2928, 3336, 3416, 3843, 3892, 3904, 4032, 4392, 4448, 5004, 5124, 5838, 5856, 6672, 6832, 7686, 7784, 7808, 8064, 8479, 8757, 8784, 8896, 10008, 10248, 11676, 11712, 13344, 13664, 15372, 15568, 16958, 17514, 17568, 17792, 20016, 20496, 23352, 23424, 25437, 26688, 27328, 30744, 31136, 33916, 35028, 35136, 40032, 40992, 46704, 50874, 53376, 54656, 59353, 61488, 62272, 67832, 70056, 70272, 76311, 80064, 81984, 93408, 101748, 118706, 122976, 124544, 135664, 140112, 152622, 160128, 163968, 178059, 186816, 203496, 237412, 245952, 271328, 280224, 305244, 356118, 373632, 406992, 474824, 491904, 534177, 542656, 560448, 610488, 712236, 813984, 949648, 1068354, 1085312, 1120896, 1220976, 1424472, 1627968, 1899296, 2136708, 2441952, 2848944, 3255936, 3798592, 4273416, 4883904, 5697888, 7597184, 8546832, 9767808, 11395776, 17093664, 22791552, 34187328, 68374656]

約数ペア:

[(1, 68374656), (2, 34187328), (3, 22791552), (4, 17093664), (6, 11395776), (7, 9767808), (8, 8546832), (9, 7597184), (12, 5697888), (14, 4883904), (16, 4273416), (18, 3798592), (21, 3255936), (24, 2848944), (28, 2441952), (32, 2136708), (36, 1899296), (42, 1627968), (48, 1424472), (56, 1220976), (61, 1120896), (63, 1085312), (64, 1068354), (72, 949648), (84, 813984), (96, 712236), (112, 610488), (122, 560448), (126, 542656), (128, 534177), (139, 491904), (144, 474824), (168, 406992), (183, 373632), (192, 356118), (224, 305244), (244, 280224), (252, 271328), (278, 245952), (288, 237412), (336, 203496), (366, 186816), (384, 178059), (417, 163968), (427, 160128), (448, 152622), (488, 140112), (504, 135664), (549, 124544), (556, 122976), (576, 118706), (672, 101748), (732, 93408), (834, 81984), (854, 80064), (896, 76311), (973, 70272), (976, 70056), (1008, 67832), (1098, 62272), (1112, 61488), (1152, 59353), (1251, 54656), (1281, 53376), (1344, 50874), (1464, 46704), (1668, 40992), (1708, 40032), (1946, 35136), (1952, 35028), (2016, 33916), (2196, 31136), (2224, 30744), (2502, 27328), (2562, 26688), (2688, 25437), (2919, 23424), (2928, 23352), (3336, 20496), (3416, 20016), (3843, 17792), (3892, 17568), (3904, 17514), (4032, 16958), (4392, 15568), (4448, 15372), (5004, 13664), (5124, 13344), (5838, 11712), (5856, 11676), (6672, 10248), (6832, 10008), (7686, 8896), (7784, 8784), (7808, 8757), (8064, 8479)]