81883008

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 256

約数和(自身を含む): 269280000

約数和(自身を除く): 187396992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 32, 36, 38, 43, 48, 54, 57, 58, 64, 72, 76, 86, 87, 96, 108, 114, 116, 128, 129, 144, 152, 171, 172, 174, 192, 216, 228, 232, 258, 261, 288, 304, 342, 344, 348, 384, 387, 432, 456, 464, 513, 516, 522, 551, 576, 608, 684, 688, 696, 774, 783, 817, 864, 912, 928, 1026, 1032, 1044, 1102, 1152, 1161, 1216, 1247, 1368, 1376, 1392, 1548, 1566, 1634, 1653, 1728, 1824, 1856, 2052, 2064, 2088, 2204, 2322, 2432, 2451, 2494, 2736, 2752, 2784, 3096, 3132, 3268, 3306, 3456, 3648, 3712, 3741, 4104, 4128, 4176, 4408, 4644, 4902, 4959, 4988, 5472, 5504, 5568, 6192, 6264, 6536, 6612, 7296, 7353, 7482, 8208, 8256, 8352, 8816, 9288, 9804, 9918, 9976, 10944, 11136, 11223, 12384, 12528, 13072, 13224, 14706, 14877, 14964, 16416, 16512, 16704, 17632, 18576, 19608, 19836, 19952, 21888, 22059, 22446, 23693, 24768, 25056, 26144, 26448, 29412, 29754, 29928, 32832, 33408, 33669, 35264, 37152, 39216, 39672, 39904, 44118, 44892, 47386, 49536, 50112, 52288, 52896, 58824, 59508, 59856, 65664, 67338, 70528, 71079, 74304, 78432, 79344, 79808, 88236, 89784, 94772, 100224, 104576, 105792, 117648, 119016, 119712, 134676, 142158, 148608, 156864, 158688, 159616, 176472, 179568, 189544, 211584, 213237, 235296, 238032, 239424, 269352, 284316, 313728, 317376, 352944, 359136, 379088, 426474, 470592, 476064, 478848, 538704, 568632, 634752, 639711, 705888, 718272, 758176, 852948, 941184, 952128, 1077408, 1137264, 1279422, 1411776, 1436544, 1516352, 1705896, 1904256, 2154816, 2274528, 2558844, 2823552, 3032704, 3411792, 4309632, 4549056, 5117688, 6823584, 9098112, 10235376, 13647168, 20470752, 27294336, 40941504, 81883008]

約数ペア:

[(1, 81883008), (2, 40941504), (3, 27294336), (4, 20470752), (6, 13647168), (8, 10235376), (9, 9098112), (12, 6823584), (16, 5117688), (18, 4549056), (19, 4309632), (24, 3411792), (27, 3032704), (29, 2823552), (32, 2558844), (36, 2274528), (38, 2154816), (43, 1904256), (48, 1705896), (54, 1516352), (57, 1436544), (58, 1411776), (64, 1279422), (72, 1137264), (76, 1077408), (86, 952128), (87, 941184), (96, 852948), (108, 758176), (114, 718272), (116, 705888), (128, 639711), (129, 634752), (144, 568632), (152, 538704), (171, 478848), (172, 476064), (174, 470592), (192, 426474), (216, 379088), (228, 359136), (232, 352944), (258, 317376), (261, 313728), (288, 284316), (304, 269352), (342, 239424), (344, 238032), (348, 235296), (384, 213237), (387, 211584), (432, 189544), (456, 179568), (464, 176472), (513, 159616), (516, 158688), (522, 156864), (551, 148608), (576, 142158), (608, 134676), (684, 119712), (688, 119016), (696, 117648), (774, 105792), (783, 104576), (817, 100224), (864, 94772), (912, 89784), (928, 88236), (1026, 79808), (1032, 79344), (1044, 78432), (1102, 74304), (1152, 71079), (1161, 70528), (1216, 67338), (1247, 65664), (1368, 59856), (1376, 59508), (1392, 58824), (1548, 52896), (1566, 52288), (1634, 50112), (1653, 49536), (1728, 47386), (1824, 44892), (1856, 44118), (2052, 39904), (2064, 39672), (2088, 39216), (2204, 37152), (2322, 35264), (2432, 33669), (2451, 33408), (2494, 32832), (2736, 29928), (2752, 29754), (2784, 29412), (3096, 26448), (3132, 26144), (3268, 25056), (3306, 24768), (3456, 23693), (3648, 22446), (3712, 22059), (3741, 21888), (4104, 19952), (4128, 19836), (4176, 19608), (4408, 18576), (4644, 17632), (4902, 16704), (4959, 16512), (4988, 16416), (5472, 14964), (5504, 14877), (5568, 14706), (6192, 13224), (6264, 13072), (6536, 12528), (6612, 12384), (7296, 11223), (7353, 11136), (7482, 10944), (8208, 9976), (8256, 9918), (8352, 9804), (8816, 9288)]