81410112

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:417

約数の個数: 168

約数和(自身を含む): 271873472

約数和(自身を除く): 190463360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 64, 72, 84, 96, 112, 122, 126, 144, 168, 183, 192, 224, 244, 252, 288, 331, 336, 366, 427, 448, 488, 504, 549, 576, 662, 672, 732, 854, 976, 993, 1008, 1098, 1281, 1324, 1344, 1464, 1708, 1952, 1986, 2016, 2196, 2317, 2562, 2648, 2928, 2979, 3416, 3843, 3904, 3972, 4032, 4392, 4634, 5124, 5296, 5856, 5958, 6832, 6951, 7686, 7944, 8784, 9268, 10248, 10592, 11712, 11916, 13664, 13902, 15372, 15888, 17568, 18536, 20191, 20496, 20853, 21184, 23832, 27328, 27804, 30744, 31776, 35136, 37072, 40382, 40992, 41706, 47664, 55608, 60573, 61488, 63552, 74144, 80764, 81984, 83412, 95328, 111216, 121146, 122976, 141337, 148288, 161528, 166824, 181719, 190656, 222432, 242292, 245952, 282674, 323056, 333648, 363438, 424011, 444864, 484584, 565348, 646112, 667296, 726876, 848022, 969168, 1130696, 1272033, 1292224, 1334592, 1453752, 1696044, 1938336, 2261392, 2544066, 2907504, 3392088, 3876672, 4522784, 5088132, 5815008, 6784176, 9045568, 10176264, 11630016, 13568352, 20352528, 27136704, 40705056, 81410112]

約数ペア:

[(1, 81410112), (2, 40705056), (3, 27136704), (4, 20352528), (6, 13568352), (7, 11630016), (8, 10176264), (9, 9045568), (12, 6784176), (14, 5815008), (16, 5088132), (18, 4522784), (21, 3876672), (24, 3392088), (28, 2907504), (32, 2544066), (36, 2261392), (42, 1938336), (48, 1696044), (56, 1453752), (61, 1334592), (63, 1292224), (64, 1272033), (72, 1130696), (84, 969168), (96, 848022), (112, 726876), (122, 667296), (126, 646112), (144, 565348), (168, 484584), (183, 444864), (192, 424011), (224, 363438), (244, 333648), (252, 323056), (288, 282674), (331, 245952), (336, 242292), (366, 222432), (427, 190656), (448, 181719), (488, 166824), (504, 161528), (549, 148288), (576, 141337), (662, 122976), (672, 121146), (732, 111216), (854, 95328), (976, 83412), (993, 81984), (1008, 80764), (1098, 74144), (1281, 63552), (1324, 61488), (1344, 60573), (1464, 55608), (1708, 47664), (1952, 41706), (1986, 40992), (2016, 40382), (2196, 37072), (2317, 35136), (2562, 31776), (2648, 30744), (2928, 27804), (2979, 27328), (3416, 23832), (3843, 21184), (3904, 20853), (3972, 20496), (4032, 20191), (4392, 18536), (4634, 17568), (5124, 15888), (5296, 15372), (5856, 13902), (5958, 13664), (6832, 11916), (6951, 11712), (7686, 10592), (7944, 10248), (8784, 9268)]