72374256

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 160

約数和(自身を含む): 220968000

約数和(自身を除く): 148593744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 53, 54, 58, 72, 87, 106, 108, 109, 116, 144, 159, 174, 212, 216, 218, 232, 261, 318, 327, 348, 424, 432, 436, 464, 477, 522, 636, 654, 696, 783, 848, 872, 954, 981, 1044, 1272, 1308, 1392, 1431, 1537, 1566, 1744, 1908, 1962, 2088, 2544, 2616, 2862, 2943, 3074, 3132, 3161, 3816, 3924, 4176, 4611, 5232, 5724, 5777, 5886, 6148, 6264, 6322, 7632, 7848, 9222, 9483, 11448, 11554, 11772, 12296, 12528, 12644, 13833, 15696, 17331, 18444, 18966, 22896, 23108, 23544, 24592, 25288, 27666, 28449, 34662, 36888, 37932, 41499, 46216, 47088, 50576, 51993, 55332, 56898, 69324, 73776, 75864, 82998, 85347, 92432, 103986, 110664, 113796, 138648, 151728, 155979, 165996, 167533, 170694, 207972, 221328, 227592, 277296, 311958, 331992, 335066, 341388, 415944, 455184, 502599, 623916, 663984, 670132, 682776, 831888, 1005198, 1247832, 1340264, 1365552, 1507797, 2010396, 2495664, 2680528, 3015594, 4020792, 4523391, 6031188, 8041584, 9046782, 12062376, 18093564, 24124752, 36187128, 72374256]

約数ペア:

[(1, 72374256), (2, 36187128), (3, 24124752), (4, 18093564), (6, 12062376), (8, 9046782), (9, 8041584), (12, 6031188), (16, 4523391), (18, 4020792), (24, 3015594), (27, 2680528), (29, 2495664), (36, 2010396), (48, 1507797), (53, 1365552), (54, 1340264), (58, 1247832), (72, 1005198), (87, 831888), (106, 682776), (108, 670132), (109, 663984), (116, 623916), (144, 502599), (159, 455184), (174, 415944), (212, 341388), (216, 335066), (218, 331992), (232, 311958), (261, 277296), (318, 227592), (327, 221328), (348, 207972), (424, 170694), (432, 167533), (436, 165996), (464, 155979), (477, 151728), (522, 138648), (636, 113796), (654, 110664), (696, 103986), (783, 92432), (848, 85347), (872, 82998), (954, 75864), (981, 73776), (1044, 69324), (1272, 56898), (1308, 55332), (1392, 51993), (1431, 50576), (1537, 47088), (1566, 46216), (1744, 41499), (1908, 37932), (1962, 36888), (2088, 34662), (2544, 28449), (2616, 27666), (2862, 25288), (2943, 24592), (3074, 23544), (3132, 23108), (3161, 22896), (3816, 18966), (3924, 18444), (4176, 17331), (4611, 15696), (5232, 13833), (5724, 12644), (5777, 12528), (5886, 12296), (6148, 11772), (6264, 11554), (6322, 11448), (7632, 9483), (7848, 9222)]