172761264

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:300

約数の個数: 180

約数和(自身を含む): 542792640

約数和(自身を除く): 370031376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 169, 186, 208, 229, 234, 248, 279, 312, 338, 372, 403, 458, 468, 496, 507, 558, 624, 676, 687, 744, 806, 916, 936, 1014, 1116, 1209, 1352, 1374, 1488, 1521, 1612, 1832, 1872, 2028, 2061, 2232, 2418, 2704, 2748, 2977, 3042, 3224, 3627, 3664, 4056, 4122, 4464, 4836, 5239, 5496, 5954, 6084, 6448, 7099, 7254, 8112, 8244, 8931, 9672, 10478, 10992, 11908, 12168, 14198, 14508, 15717, 16488, 17862, 19344, 20956, 21297, 23816, 24336, 26793, 28396, 29016, 31434, 32976, 35724, 38701, 41912, 42594, 47151, 47632, 53586, 56792, 58032, 62868, 63891, 71448, 77402, 83824, 85188, 92287, 94302, 107172, 113584, 116103, 125736, 127782, 142896, 154804, 170376, 184574, 188604, 214344, 232206, 251472, 255564, 276861, 309608, 340752, 348309, 369148, 377208, 428688, 464412, 511128, 553722, 619216, 696618, 738296, 754416, 830583, 928824, 1022256, 1107444, 1199731, 1393236, 1476592, 1661166, 1857648, 2214888, 2399462, 2786472, 3322332, 3599193, 4429776, 4798924, 5572944, 6644664, 7198386, 9597848, 10797579, 13289328, 14396772, 19195696, 21595158, 28793544, 43190316, 57587088, 86380632, 172761264]

約数ペア:

[(1, 172761264), (2, 86380632), (3, 57587088), (4, 43190316), (6, 28793544), (8, 21595158), (9, 19195696), (12, 14396772), (13, 13289328), (16, 10797579), (18, 9597848), (24, 7198386), (26, 6644664), (31, 5572944), (36, 4798924), (39, 4429776), (48, 3599193), (52, 3322332), (62, 2786472), (72, 2399462), (78, 2214888), (93, 1857648), (104, 1661166), (117, 1476592), (124, 1393236), (144, 1199731), (156, 1107444), (169, 1022256), (186, 928824), (208, 830583), (229, 754416), (234, 738296), (248, 696618), (279, 619216), (312, 553722), (338, 511128), (372, 464412), (403, 428688), (458, 377208), (468, 369148), (496, 348309), (507, 340752), (558, 309608), (624, 276861), (676, 255564), (687, 251472), (744, 232206), (806, 214344), (916, 188604), (936, 184574), (1014, 170376), (1116, 154804), (1209, 142896), (1352, 127782), (1374, 125736), (1488, 116103), (1521, 113584), (1612, 107172), (1832, 94302), (1872, 92287), (2028, 85188), (2061, 83824), (2232, 77402), (2418, 71448), (2704, 63891), (2748, 62868), (2977, 58032), (3042, 56792), (3224, 53586), (3627, 47632), (3664, 47151), (4056, 42594), (4122, 41912), (4464, 38701), (4836, 35724), (5239, 32976), (5496, 31434), (5954, 29016), (6084, 28396), (6448, 26793), (7099, 24336), (7254, 23816), (8112, 21297), (8244, 20956), (8931, 19344), (9672, 17862), (10478, 16488), (10992, 15717), (11908, 14508), (12168, 14198)]