77825328

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:224

約数の個数: 160

約数和(自身を含む): 244032000

約数和(自身を除く): 166206672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 49, 56, 58, 84, 87, 98, 112, 116, 147, 163, 168, 174, 196, 203, 232, 294, 326, 336, 343, 348, 392, 406, 464, 489, 588, 609, 652, 686, 696, 784, 812, 978, 1029, 1141, 1176, 1218, 1304, 1372, 1392, 1421, 1624, 1956, 2058, 2282, 2352, 2436, 2608, 2744, 2842, 3248, 3423, 3912, 4116, 4263, 4564, 4727, 4872, 5488, 5684, 6846, 7824, 7987, 8232, 8526, 9128, 9454, 9744, 9947, 11368, 13692, 14181, 15974, 16464, 17052, 18256, 18908, 19894, 22736, 23961, 27384, 28362, 29841, 31948, 33089, 34104, 37816, 39788, 47922, 54768, 55909, 56724, 59682, 63896, 66178, 68208, 75632, 79576, 95844, 99267, 111818, 113448, 119364, 127792, 132356, 159152, 167727, 191688, 198534, 223636, 226896, 231623, 238728, 264712, 335454, 383376, 397068, 447272, 463246, 477456, 529424, 670908, 694869, 794136, 894544, 926492, 1341816, 1389738, 1588272, 1621361, 1852984, 2683632, 2779476, 3242722, 3705968, 4864083, 5558952, 6485444, 9728166, 11117904, 12970888, 19456332, 25941776, 38912664, 77825328]

約数ペア:

[(1, 77825328), (2, 38912664), (3, 25941776), (4, 19456332), (6, 12970888), (7, 11117904), (8, 9728166), (12, 6485444), (14, 5558952), (16, 4864083), (21, 3705968), (24, 3242722), (28, 2779476), (29, 2683632), (42, 1852984), (48, 1621361), (49, 1588272), (56, 1389738), (58, 1341816), (84, 926492), (87, 894544), (98, 794136), (112, 694869), (116, 670908), (147, 529424), (163, 477456), (168, 463246), (174, 447272), (196, 397068), (203, 383376), (232, 335454), (294, 264712), (326, 238728), (336, 231623), (343, 226896), (348, 223636), (392, 198534), (406, 191688), (464, 167727), (489, 159152), (588, 132356), (609, 127792), (652, 119364), (686, 113448), (696, 111818), (784, 99267), (812, 95844), (978, 79576), (1029, 75632), (1141, 68208), (1176, 66178), (1218, 63896), (1304, 59682), (1372, 56724), (1392, 55909), (1421, 54768), (1624, 47922), (1956, 39788), (2058, 37816), (2282, 34104), (2352, 33089), (2436, 31948), (2608, 29841), (2744, 28362), (2842, 27384), (3248, 23961), (3423, 22736), (3912, 19894), (4116, 18908), (4263, 18256), (4564, 17052), (4727, 16464), (4872, 15974), (5488, 14181), (5684, 13692), (6846, 11368), (7824, 9947), (7987, 9744), (8232, 9454), (8526, 9128)]