82681088

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 205054080

約数和(自身を除く): 122372992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 37, 43, 56, 58, 64, 74, 86, 112, 116, 128, 148, 172, 203, 224, 232, 256, 259, 296, 301, 344, 406, 448, 464, 518, 592, 602, 688, 812, 896, 928, 1036, 1073, 1184, 1204, 1247, 1376, 1591, 1624, 1792, 1856, 2072, 2146, 2368, 2408, 2494, 2752, 3182, 3248, 3712, 4144, 4292, 4736, 4816, 4988, 5504, 6364, 6496, 7424, 7511, 8288, 8584, 8729, 9472, 9632, 9976, 11008, 11137, 12728, 12992, 15022, 16576, 17168, 17458, 19264, 19952, 22274, 25456, 25984, 30044, 33152, 34336, 34916, 38528, 39904, 44548, 46139, 50912, 51968, 60088, 66304, 68672, 69832, 77056, 79808, 89096, 92278, 101824, 120176, 137344, 139664, 159616, 178192, 184556, 203648, 240352, 274688, 279328, 319232, 322973, 356384, 369112, 407296, 480704, 558656, 645946, 712768, 738224, 961408, 1117312, 1291892, 1425536, 1476448, 1922816, 2234624, 2583784, 2851072, 2952896, 5167568, 5905792, 10335136, 11811584, 20670272, 41340544, 82681088]

約数ペア:

[(1, 82681088), (2, 41340544), (4, 20670272), (7, 11811584), (8, 10335136), (14, 5905792), (16, 5167568), (28, 2952896), (29, 2851072), (32, 2583784), (37, 2234624), (43, 1922816), (56, 1476448), (58, 1425536), (64, 1291892), (74, 1117312), (86, 961408), (112, 738224), (116, 712768), (128, 645946), (148, 558656), (172, 480704), (203, 407296), (224, 369112), (232, 356384), (256, 322973), (259, 319232), (296, 279328), (301, 274688), (344, 240352), (406, 203648), (448, 184556), (464, 178192), (518, 159616), (592, 139664), (602, 137344), (688, 120176), (812, 101824), (896, 92278), (928, 89096), (1036, 79808), (1073, 77056), (1184, 69832), (1204, 68672), (1247, 66304), (1376, 60088), (1591, 51968), (1624, 50912), (1792, 46139), (1856, 44548), (2072, 39904), (2146, 38528), (2368, 34916), (2408, 34336), (2494, 33152), (2752, 30044), (3182, 25984), (3248, 25456), (3712, 22274), (4144, 19952), (4292, 19264), (4736, 17458), (4816, 17168), (4988, 16576), (5504, 15022), (6364, 12992), (6496, 12728), (7424, 11137), (7511, 11008), (8288, 9976), (8584, 9632), (8729, 9472)]