84038724

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 216

約数和(自身を含む): 277857216

約数和(自身を除く): 193818492

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 61, 63, 66, 71, 77, 84, 98, 99, 122, 126, 132, 142, 147, 154, 183, 196, 198, 213, 231, 244, 252, 284, 294, 308, 366, 396, 426, 427, 441, 462, 497, 539, 549, 588, 639, 671, 693, 732, 781, 852, 854, 882, 924, 994, 1078, 1098, 1278, 1281, 1342, 1386, 1491, 1562, 1617, 1708, 1764, 1988, 2013, 2156, 2196, 2343, 2556, 2562, 2684, 2772, 2982, 2989, 3124, 3234, 3479, 3843, 4026, 4331, 4473, 4686, 4697, 4851, 5124, 5467, 5964, 5978, 6039, 6468, 6958, 7029, 7686, 8052, 8662, 8946, 8967, 9372, 9394, 9702, 10437, 10934, 11956, 12078, 12993, 13916, 14058, 14091, 15372, 16401, 17324, 17892, 17934, 18788, 19404, 20874, 21868, 24156, 25986, 26901, 28116, 28182, 30317, 31311, 32802, 32879, 35868, 38269, 38979, 41748, 42273, 47641, 49203, 51972, 53802, 56364, 60634, 62622, 65604, 65758, 76538, 77958, 84546, 90951, 95282, 98406, 98637, 107604, 114807, 121268, 125244, 131516, 142923, 153076, 155916, 169092, 181902, 190564, 196812, 197274, 212219, 229614, 272853, 285846, 295911, 333487, 344421, 363804, 394548, 424438, 428769, 459228, 545706, 571692, 591822, 636657, 666974, 688842, 848876, 857538, 1000461, 1091412, 1183644, 1273314, 1333948, 1377684, 1715076, 1909971, 2000922, 2334409, 2546628, 3001383, 3819942, 4001844, 4668818, 6002766, 7003227, 7639884, 9337636, 12005532, 14006454, 21009681, 28012908, 42019362, 84038724]

約数ペア:

[(1, 84038724), (2, 42019362), (3, 28012908), (4, 21009681), (6, 14006454), (7, 12005532), (9, 9337636), (11, 7639884), (12, 7003227), (14, 6002766), (18, 4668818), (21, 4001844), (22, 3819942), (28, 3001383), (33, 2546628), (36, 2334409), (42, 2000922), (44, 1909971), (49, 1715076), (61, 1377684), (63, 1333948), (66, 1273314), (71, 1183644), (77, 1091412), (84, 1000461), (98, 857538), (99, 848876), (122, 688842), (126, 666974), (132, 636657), (142, 591822), (147, 571692), (154, 545706), (183, 459228), (196, 428769), (198, 424438), (213, 394548), (231, 363804), (244, 344421), (252, 333487), (284, 295911), (294, 285846), (308, 272853), (366, 229614), (396, 212219), (426, 197274), (427, 196812), (441, 190564), (462, 181902), (497, 169092), (539, 155916), (549, 153076), (588, 142923), (639, 131516), (671, 125244), (693, 121268), (732, 114807), (781, 107604), (852, 98637), (854, 98406), (882, 95282), (924, 90951), (994, 84546), (1078, 77958), (1098, 76538), (1278, 65758), (1281, 65604), (1342, 62622), (1386, 60634), (1491, 56364), (1562, 53802), (1617, 51972), (1708, 49203), (1764, 47641), (1988, 42273), (2013, 41748), (2156, 38979), (2196, 38269), (2343, 35868), (2556, 32879), (2562, 32802), (2684, 31311), (2772, 30317), (2982, 28182), (2989, 28116), (3124, 26901), (3234, 25986), (3479, 24156), (3843, 21868), (4026, 20874), (4331, 19404), (4473, 18788), (4686, 17934), (4697, 17892), (4851, 17324), (5124, 16401), (5467, 15372), (5964, 14091), (5978, 14058), (6039, 13916), (6468, 12993), (6958, 12078), (7029, 11956), (7686, 10934), (8052, 10437), (8662, 9702), (8946, 9394), (8967, 9372)]