81951744

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 176

約数和(自身を含む): 258871808

約数和(自身を除く): 176920064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 103, 111, 112, 128, 148, 168, 192, 206, 222, 224, 256, 259, 296, 309, 336, 384, 412, 444, 448, 512, 518, 592, 618, 672, 721, 768, 777, 824, 888, 896, 1024, 1036, 1184, 1236, 1344, 1442, 1536, 1554, 1648, 1776, 1792, 2072, 2163, 2368, 2472, 2688, 2884, 3072, 3108, 3296, 3552, 3584, 3811, 4144, 4326, 4736, 4944, 5376, 5768, 6216, 6592, 7104, 7168, 7622, 8288, 8652, 9472, 9888, 10752, 11433, 11536, 12432, 13184, 14208, 15244, 16576, 17304, 18944, 19776, 21504, 22866, 23072, 24864, 26368, 26677, 28416, 30488, 33152, 34608, 37888, 39552, 45732, 46144, 49728, 52736, 53354, 56832, 60976, 66304, 69216, 79104, 80031, 91464, 92288, 99456, 105472, 106708, 113664, 121952, 132608, 138432, 158208, 160062, 182928, 184576, 198912, 213416, 243904, 265216, 276864, 316416, 320124, 365856, 369152, 397824, 426832, 487808, 553728, 640248, 731712, 738304, 795648, 853664, 975616, 1107456, 1280496, 1463424, 1707328, 1951232, 2214912, 2560992, 2926848, 3414656, 3902464, 5121984, 5853696, 6829312, 10243968, 11707392, 13658624, 20487936, 27317248, 40975872, 81951744]

約数ペア:

[(1, 81951744), (2, 40975872), (3, 27317248), (4, 20487936), (6, 13658624), (7, 11707392), (8, 10243968), (12, 6829312), (14, 5853696), (16, 5121984), (21, 3902464), (24, 3414656), (28, 2926848), (32, 2560992), (37, 2214912), (42, 1951232), (48, 1707328), (56, 1463424), (64, 1280496), (74, 1107456), (84, 975616), (96, 853664), (103, 795648), (111, 738304), (112, 731712), (128, 640248), (148, 553728), (168, 487808), (192, 426832), (206, 397824), (222, 369152), (224, 365856), (256, 320124), (259, 316416), (296, 276864), (309, 265216), (336, 243904), (384, 213416), (412, 198912), (444, 184576), (448, 182928), (512, 160062), (518, 158208), (592, 138432), (618, 132608), (672, 121952), (721, 113664), (768, 106708), (777, 105472), (824, 99456), (888, 92288), (896, 91464), (1024, 80031), (1036, 79104), (1184, 69216), (1236, 66304), (1344, 60976), (1442, 56832), (1536, 53354), (1554, 52736), (1648, 49728), (1776, 46144), (1792, 45732), (2072, 39552), (2163, 37888), (2368, 34608), (2472, 33152), (2688, 30488), (2884, 28416), (3072, 26677), (3108, 26368), (3296, 24864), (3552, 23072), (3584, 22866), (3811, 21504), (4144, 19776), (4326, 18944), (4736, 17304), (4944, 16576), (5376, 15244), (5768, 14208), (6216, 13184), (6592, 12432), (7104, 11536), (7168, 11433), (7622, 10752), (8288, 9888), (8652, 9472)]