71784048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 160

約数和(自身を含む): 224985600

約数和(自身を除く): 153201552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 53, 56, 58, 84, 87, 106, 112, 116, 139, 159, 168, 174, 203, 212, 232, 278, 318, 336, 348, 371, 406, 417, 424, 464, 556, 609, 636, 696, 742, 812, 834, 848, 973, 1112, 1113, 1218, 1272, 1392, 1484, 1537, 1624, 1668, 1946, 2224, 2226, 2436, 2544, 2919, 2968, 3074, 3248, 3336, 3892, 4031, 4452, 4611, 4872, 5838, 5936, 6148, 6672, 7367, 7784, 8062, 8904, 9222, 9744, 10759, 11676, 12093, 12296, 14734, 15568, 16124, 17808, 18444, 21518, 22101, 23352, 24186, 24592, 28217, 29468, 32248, 32277, 36888, 43036, 44202, 46704, 48372, 51569, 56434, 58936, 64496, 64554, 73776, 84651, 86072, 88404, 96744, 103138, 112868, 117872, 129108, 154707, 169302, 172144, 176808, 193488, 206276, 213643, 225736, 258216, 309414, 338604, 353616, 412552, 427286, 451472, 516432, 618828, 640929, 677208, 825104, 854572, 1237656, 1281858, 1354416, 1495501, 1709144, 2475312, 2563716, 2991002, 3418288, 4486503, 5127432, 5982004, 8973006, 10254864, 11964008, 17946012, 23928016, 35892024, 71784048]

約数ペア:

[(1, 71784048), (2, 35892024), (3, 23928016), (4, 17946012), (6, 11964008), (7, 10254864), (8, 8973006), (12, 5982004), (14, 5127432), (16, 4486503), (21, 3418288), (24, 2991002), (28, 2563716), (29, 2475312), (42, 1709144), (48, 1495501), (53, 1354416), (56, 1281858), (58, 1237656), (84, 854572), (87, 825104), (106, 677208), (112, 640929), (116, 618828), (139, 516432), (159, 451472), (168, 427286), (174, 412552), (203, 353616), (212, 338604), (232, 309414), (278, 258216), (318, 225736), (336, 213643), (348, 206276), (371, 193488), (406, 176808), (417, 172144), (424, 169302), (464, 154707), (556, 129108), (609, 117872), (636, 112868), (696, 103138), (742, 96744), (812, 88404), (834, 86072), (848, 84651), (973, 73776), (1112, 64554), (1113, 64496), (1218, 58936), (1272, 56434), (1392, 51569), (1484, 48372), (1537, 46704), (1624, 44202), (1668, 43036), (1946, 36888), (2224, 32277), (2226, 32248), (2436, 29468), (2544, 28217), (2919, 24592), (2968, 24186), (3074, 23352), (3248, 22101), (3336, 21518), (3892, 18444), (4031, 17808), (4452, 16124), (4611, 15568), (4872, 14734), (5838, 12296), (5936, 12093), (6148, 11676), (6672, 10759), (7367, 9744), (7784, 9222), (8062, 8904)]