87778152

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 301916160

約数和(自身を除く): 214138008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 71, 72, 77, 84, 88, 99, 126, 132, 142, 154, 168, 198, 213, 223, 231, 252, 264, 284, 308, 396, 426, 446, 462, 497, 504, 568, 616, 639, 669, 693, 781, 792, 852, 892, 924, 994, 1278, 1338, 1386, 1491, 1561, 1562, 1704, 1784, 1848, 1988, 2007, 2343, 2453, 2556, 2676, 2772, 2982, 3122, 3124, 3976, 4014, 4473, 4683, 4686, 4906, 5112, 5352, 5467, 5544, 5964, 6244, 6248, 7029, 7359, 8028, 8946, 9366, 9372, 9812, 10934, 11928, 12488, 14049, 14058, 14718, 15833, 16056, 16401, 17171, 17892, 18732, 18744, 19624, 21868, 22077, 28098, 28116, 29436, 31666, 32802, 34342, 35784, 37464, 43736, 44154, 47499, 49203, 51513, 56196, 56232, 58872, 63332, 65604, 68684, 88308, 94998, 98406, 103026, 110831, 112392, 126664, 131208, 137368, 142497, 154539, 174163, 176616, 189996, 196812, 206052, 221662, 284994, 309078, 332493, 348326, 379992, 393624, 412104, 443324, 522489, 569988, 618156, 664986, 696652, 886648, 997479, 1044978, 1139976, 1219141, 1236312, 1329972, 1393304, 1567467, 1994958, 2089956, 2438282, 2659944, 3134934, 3657423, 3989916, 4179912, 4876564, 6269868, 7314846, 7979832, 9753128, 10972269, 12539736, 14629692, 21944538, 29259384, 43889076, 87778152]

約数ペア:

[(1, 87778152), (2, 43889076), (3, 29259384), (4, 21944538), (6, 14629692), (7, 12539736), (8, 10972269), (9, 9753128), (11, 7979832), (12, 7314846), (14, 6269868), (18, 4876564), (21, 4179912), (22, 3989916), (24, 3657423), (28, 3134934), (33, 2659944), (36, 2438282), (42, 2089956), (44, 1994958), (56, 1567467), (63, 1393304), (66, 1329972), (71, 1236312), (72, 1219141), (77, 1139976), (84, 1044978), (88, 997479), (99, 886648), (126, 696652), (132, 664986), (142, 618156), (154, 569988), (168, 522489), (198, 443324), (213, 412104), (223, 393624), (231, 379992), (252, 348326), (264, 332493), (284, 309078), (308, 284994), (396, 221662), (426, 206052), (446, 196812), (462, 189996), (497, 176616), (504, 174163), (568, 154539), (616, 142497), (639, 137368), (669, 131208), (693, 126664), (781, 112392), (792, 110831), (852, 103026), (892, 98406), (924, 94998), (994, 88308), (1278, 68684), (1338, 65604), (1386, 63332), (1491, 58872), (1561, 56232), (1562, 56196), (1704, 51513), (1784, 49203), (1848, 47499), (1988, 44154), (2007, 43736), (2343, 37464), (2453, 35784), (2556, 34342), (2676, 32802), (2772, 31666), (2982, 29436), (3122, 28116), (3124, 28098), (3976, 22077), (4014, 21868), (4473, 19624), (4683, 18744), (4686, 18732), (4906, 17892), (5112, 17171), (5352, 16401), (5467, 16056), (5544, 15833), (5964, 14718), (6244, 14058), (6248, 14049), (7029, 12488), (7359, 11928), (8028, 10934), (8946, 9812), (9366, 9372)]