71511216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 224985600

約数和(自身を除く): 153474384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 41, 42, 48, 56, 58, 82, 84, 87, 112, 116, 123, 164, 168, 174, 179, 203, 232, 246, 287, 328, 336, 348, 358, 406, 464, 492, 537, 574, 609, 656, 696, 716, 812, 861, 984, 1074, 1148, 1189, 1218, 1253, 1392, 1432, 1624, 1722, 1968, 2148, 2296, 2378, 2436, 2506, 2864, 3248, 3444, 3567, 3759, 4296, 4592, 4756, 4872, 5012, 5191, 6888, 7134, 7339, 7518, 8323, 8592, 9512, 9744, 10024, 10382, 13776, 14268, 14678, 15036, 15573, 16646, 19024, 20048, 20764, 22017, 24969, 28536, 29356, 30072, 31146, 33292, 36337, 41528, 44034, 49938, 51373, 57072, 58712, 60144, 62292, 66584, 72674, 83056, 88068, 99876, 102746, 109011, 117424, 124584, 133168, 145348, 154119, 176136, 199752, 205492, 212831, 218022, 249168, 290696, 308238, 352272, 399504, 410984, 425662, 436044, 581392, 616476, 638493, 821968, 851324, 872088, 1232952, 1276986, 1489817, 1702648, 1744176, 2465904, 2553972, 2979634, 3405296, 4469451, 5107944, 5959268, 8938902, 10215888, 11918536, 17877804, 23837072, 35755608, 71511216]

約数ペア:

[(1, 71511216), (2, 35755608), (3, 23837072), (4, 17877804), (6, 11918536), (7, 10215888), (8, 8938902), (12, 5959268), (14, 5107944), (16, 4469451), (21, 3405296), (24, 2979634), (28, 2553972), (29, 2465904), (41, 1744176), (42, 1702648), (48, 1489817), (56, 1276986), (58, 1232952), (82, 872088), (84, 851324), (87, 821968), (112, 638493), (116, 616476), (123, 581392), (164, 436044), (168, 425662), (174, 410984), (179, 399504), (203, 352272), (232, 308238), (246, 290696), (287, 249168), (328, 218022), (336, 212831), (348, 205492), (358, 199752), (406, 176136), (464, 154119), (492, 145348), (537, 133168), (574, 124584), (609, 117424), (656, 109011), (696, 102746), (716, 99876), (812, 88068), (861, 83056), (984, 72674), (1074, 66584), (1148, 62292), (1189, 60144), (1218, 58712), (1253, 57072), (1392, 51373), (1432, 49938), (1624, 44034), (1722, 41528), (1968, 36337), (2148, 33292), (2296, 31146), (2378, 30072), (2436, 29356), (2506, 28536), (2864, 24969), (3248, 22017), (3444, 20764), (3567, 20048), (3759, 19024), (4296, 16646), (4592, 15573), (4756, 15036), (4872, 14678), (5012, 14268), (5191, 13776), (6888, 10382), (7134, 10024), (7339, 9744), (7518, 9512), (8323, 8592)]