80197992

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 256

約数和(自身を含む): 276480000

約数和(自身を除く): 196282008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 31, 36, 42, 54, 56, 58, 59, 62, 63, 72, 84, 87, 93, 108, 116, 118, 124, 126, 168, 174, 177, 186, 189, 203, 216, 217, 232, 236, 248, 252, 261, 279, 348, 354, 372, 378, 406, 413, 434, 472, 504, 522, 531, 558, 609, 651, 696, 708, 744, 756, 783, 812, 826, 837, 868, 899, 1044, 1062, 1116, 1218, 1239, 1302, 1416, 1512, 1566, 1593, 1624, 1652, 1674, 1711, 1736, 1798, 1827, 1829, 1953, 2088, 2124, 2232, 2436, 2478, 2604, 2697, 3132, 3186, 3304, 3348, 3422, 3596, 3654, 3658, 3717, 3906, 4248, 4872, 4956, 5133, 5208, 5394, 5481, 5487, 5859, 6264, 6293, 6372, 6696, 6844, 7192, 7308, 7316, 7434, 7812, 8091, 9912, 10266, 10788, 10962, 10974, 11151, 11718, 11977, 12586, 12744, 12803, 13688, 14616, 14632, 14868, 15399, 15624, 16182, 16461, 18879, 20532, 21576, 21924, 21948, 22302, 23436, 23954, 24273, 25172, 25606, 29736, 30798, 32364, 32922, 35931, 37758, 38409, 41064, 43848, 43896, 44604, 46197, 46872, 47908, 48546, 49383, 50344, 51212, 53041, 56637, 61596, 64728, 65844, 71862, 75516, 76818, 89208, 92394, 95816, 97092, 98766, 102424, 106082, 107793, 113274, 115227, 123192, 131688, 143724, 151032, 153636, 159123, 169911, 184788, 194184, 197532, 212164, 215586, 226548, 230454, 287448, 307272, 318246, 323379, 339822, 345681, 369576, 371287, 395064, 424328, 431172, 453096, 460908, 477369, 636492, 646758, 679644, 691362, 742574, 862344, 921816, 954738, 1113861, 1272984, 1293516, 1359288, 1382724, 1432107, 1485148, 1909476, 2227722, 2587032, 2765448, 2864214, 2970296, 3341583, 3818952, 4455444, 5728428, 6683166, 8910888, 10024749, 11456856, 13366332, 20049498, 26732664, 40098996, 80197992]

約数ペア:

[(1, 80197992), (2, 40098996), (3, 26732664), (4, 20049498), (6, 13366332), (7, 11456856), (8, 10024749), (9, 8910888), (12, 6683166), (14, 5728428), (18, 4455444), (21, 3818952), (24, 3341583), (27, 2970296), (28, 2864214), (29, 2765448), (31, 2587032), (36, 2227722), (42, 1909476), (54, 1485148), (56, 1432107), (58, 1382724), (59, 1359288), (62, 1293516), (63, 1272984), (72, 1113861), (84, 954738), (87, 921816), (93, 862344), (108, 742574), (116, 691362), (118, 679644), (124, 646758), (126, 636492), (168, 477369), (174, 460908), (177, 453096), (186, 431172), (189, 424328), (203, 395064), (216, 371287), (217, 369576), (232, 345681), (236, 339822), (248, 323379), (252, 318246), (261, 307272), (279, 287448), (348, 230454), (354, 226548), (372, 215586), (378, 212164), (406, 197532), (413, 194184), (434, 184788), (472, 169911), (504, 159123), (522, 153636), (531, 151032), (558, 143724), (609, 131688), (651, 123192), (696, 115227), (708, 113274), (744, 107793), (756, 106082), (783, 102424), (812, 98766), (826, 97092), (837, 95816), (868, 92394), (899, 89208), (1044, 76818), (1062, 75516), (1116, 71862), (1218, 65844), (1239, 64728), (1302, 61596), (1416, 56637), (1512, 53041), (1566, 51212), (1593, 50344), (1624, 49383), (1652, 48546), (1674, 47908), (1711, 46872), (1736, 46197), (1798, 44604), (1827, 43896), (1829, 43848), (1953, 41064), (2088, 38409), (2124, 37758), (2232, 35931), (2436, 32922), (2478, 32364), (2604, 30798), (2697, 29736), (3132, 25606), (3186, 25172), (3304, 24273), (3348, 23954), (3422, 23436), (3596, 22302), (3654, 21948), (3658, 21924), (3717, 21576), (3906, 20532), (4248, 18879), (4872, 16461), (4956, 16182), (5133, 15624), (5208, 15399), (5394, 14868), (5481, 14632), (5487, 14616), (5859, 13688), (6264, 12803), (6293, 12744), (6372, 12586), (6696, 11977), (6844, 11718), (7192, 11151), (7308, 10974), (7316, 10962), (7434, 10788), (7812, 10266), (8091, 9912)]