85728888

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 285984000

約数和(自身を除く): 200255112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 59, 62, 63, 72, 84, 93, 108, 118, 124, 126, 168, 177, 186, 189, 216, 217, 236, 248, 252, 279, 354, 372, 378, 413, 434, 472, 504, 531, 558, 651, 708, 744, 756, 826, 837, 868, 961, 1062, 1116, 1239, 1302, 1416, 1512, 1593, 1652, 1674, 1736, 1829, 1922, 1953, 2124, 2232, 2478, 2604, 2883, 3186, 3304, 3348, 3658, 3717, 3844, 3906, 4248, 4956, 5208, 5487, 5766, 5859, 6372, 6696, 6727, 7316, 7434, 7688, 7812, 8649, 9912, 10974, 11151, 11532, 11718, 12744, 12803, 13454, 14632, 14868, 15624, 16461, 17298, 20181, 21948, 22302, 23064, 23436, 25606, 25947, 26908, 29736, 32922, 34596, 38409, 40362, 43896, 44604, 46872, 49383, 51212, 51894, 53816, 56699, 60543, 65844, 69192, 76818, 80724, 89208, 98766, 102424, 103788, 113398, 115227, 121086, 131688, 153636, 161448, 170097, 181629, 197532, 207576, 226796, 230454, 242172, 307272, 340194, 345681, 363258, 395064, 396893, 453592, 460908, 484344, 510291, 680388, 691362, 726516, 793786, 921816, 1020582, 1190679, 1360776, 1382724, 1453032, 1530873, 1587572, 2041164, 2381358, 2765448, 3061746, 3175144, 3572037, 4082328, 4762716, 6123492, 7144074, 9525432, 10716111, 12246984, 14288148, 21432222, 28576296, 42864444, 85728888]

約数ペア:

[(1, 85728888), (2, 42864444), (3, 28576296), (4, 21432222), (6, 14288148), (7, 12246984), (8, 10716111), (9, 9525432), (12, 7144074), (14, 6123492), (18, 4762716), (21, 4082328), (24, 3572037), (27, 3175144), (28, 3061746), (31, 2765448), (36, 2381358), (42, 2041164), (54, 1587572), (56, 1530873), (59, 1453032), (62, 1382724), (63, 1360776), (72, 1190679), (84, 1020582), (93, 921816), (108, 793786), (118, 726516), (124, 691362), (126, 680388), (168, 510291), (177, 484344), (186, 460908), (189, 453592), (216, 396893), (217, 395064), (236, 363258), (248, 345681), (252, 340194), (279, 307272), (354, 242172), (372, 230454), (378, 226796), (413, 207576), (434, 197532), (472, 181629), (504, 170097), (531, 161448), (558, 153636), (651, 131688), (708, 121086), (744, 115227), (756, 113398), (826, 103788), (837, 102424), (868, 98766), (961, 89208), (1062, 80724), (1116, 76818), (1239, 69192), (1302, 65844), (1416, 60543), (1512, 56699), (1593, 53816), (1652, 51894), (1674, 51212), (1736, 49383), (1829, 46872), (1922, 44604), (1953, 43896), (2124, 40362), (2232, 38409), (2478, 34596), (2604, 32922), (2883, 29736), (3186, 26908), (3304, 25947), (3348, 25606), (3658, 23436), (3717, 23064), (3844, 22302), (3906, 21948), (4248, 20181), (4956, 17298), (5208, 16461), (5487, 15624), (5766, 14868), (5859, 14632), (6372, 13454), (6696, 12803), (6727, 12744), (7316, 11718), (7434, 11532), (7688, 11151), (7812, 10974), (8649, 9912)]