77279664

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 240

約数和(自身を含む): 264625920

約数和(自身を除く): 187346256

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 29, 33, 42, 44, 48, 49, 56, 58, 66, 77, 84, 87, 88, 98, 103, 112, 116, 132, 147, 154, 168, 174, 176, 196, 203, 206, 231, 232, 264, 294, 308, 309, 319, 336, 348, 392, 406, 412, 462, 464, 528, 539, 588, 609, 616, 618, 638, 696, 721, 784, 812, 824, 924, 957, 1078, 1133, 1176, 1218, 1232, 1236, 1276, 1392, 1421, 1442, 1617, 1624, 1648, 1848, 1914, 2156, 2163, 2233, 2266, 2352, 2436, 2472, 2552, 2842, 2884, 2987, 3234, 3248, 3399, 3696, 3828, 4263, 4312, 4326, 4466, 4532, 4872, 4944, 5047, 5104, 5684, 5768, 5974, 6468, 6699, 6798, 7656, 7931, 8526, 8624, 8652, 8932, 8961, 9064, 9744, 10094, 11368, 11536, 11948, 12936, 13398, 13596, 15141, 15312, 15631, 15862, 17052, 17304, 17864, 17922, 18128, 20188, 20909, 22736, 23793, 23896, 25872, 26796, 27192, 30282, 31262, 31724, 32857, 34104, 34608, 35728, 35844, 40376, 41818, 46893, 47586, 47792, 53592, 54384, 55517, 60564, 62524, 62727, 63448, 65714, 68208, 71688, 80752, 83636, 93786, 95172, 98571, 107184, 111034, 121128, 125048, 125454, 126896, 131428, 143376, 146363, 166551, 167272, 187572, 190344, 197142, 222068, 229999, 242256, 250096, 250908, 262856, 292726, 333102, 334544, 375144, 380688, 394284, 439089, 444136, 459998, 501816, 525712, 585452, 666204, 689997, 750288, 788568, 878178, 888272, 919996, 1003632, 1170904, 1332408, 1379994, 1577136, 1609993, 1756356, 1839992, 2341808, 2664816, 2759988, 3219986, 3512712, 3679984, 4829979, 5519976, 6439972, 7025424, 9659958, 11039952, 12879944, 19319916, 25759888, 38639832, 77279664]

約数ペア:

[(1, 77279664), (2, 38639832), (3, 25759888), (4, 19319916), (6, 12879944), (7, 11039952), (8, 9659958), (11, 7025424), (12, 6439972), (14, 5519976), (16, 4829979), (21, 3679984), (22, 3512712), (24, 3219986), (28, 2759988), (29, 2664816), (33, 2341808), (42, 1839992), (44, 1756356), (48, 1609993), (49, 1577136), (56, 1379994), (58, 1332408), (66, 1170904), (77, 1003632), (84, 919996), (87, 888272), (88, 878178), (98, 788568), (103, 750288), (112, 689997), (116, 666204), (132, 585452), (147, 525712), (154, 501816), (168, 459998), (174, 444136), (176, 439089), (196, 394284), (203, 380688), (206, 375144), (231, 334544), (232, 333102), (264, 292726), (294, 262856), (308, 250908), (309, 250096), (319, 242256), (336, 229999), (348, 222068), (392, 197142), (406, 190344), (412, 187572), (462, 167272), (464, 166551), (528, 146363), (539, 143376), (588, 131428), (609, 126896), (616, 125454), (618, 125048), (638, 121128), (696, 111034), (721, 107184), (784, 98571), (812, 95172), (824, 93786), (924, 83636), (957, 80752), (1078, 71688), (1133, 68208), (1176, 65714), (1218, 63448), (1232, 62727), (1236, 62524), (1276, 60564), (1392, 55517), (1421, 54384), (1442, 53592), (1617, 47792), (1624, 47586), (1648, 46893), (1848, 41818), (1914, 40376), (2156, 35844), (2163, 35728), (2233, 34608), (2266, 34104), (2352, 32857), (2436, 31724), (2472, 31262), (2552, 30282), (2842, 27192), (2884, 26796), (2987, 25872), (3234, 23896), (3248, 23793), (3399, 22736), (3696, 20909), (3828, 20188), (4263, 18128), (4312, 17922), (4326, 17864), (4466, 17304), (4532, 17052), (4872, 15862), (4944, 15631), (5047, 15312), (5104, 15141), (5684, 13596), (5768, 13398), (5974, 12936), (6468, 11948), (6699, 11536), (6798, 11368), (7656, 10094), (7931, 9744), (8526, 9064), (8624, 8961), (8652, 8932)]