82879216

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 160

約数和(自身を含む): 214272000

約数和(自身を除く): 131392784

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 29, 34, 38, 56, 58, 68, 76, 79, 112, 116, 119, 133, 136, 152, 158, 203, 232, 238, 266, 272, 304, 316, 323, 406, 464, 476, 493, 532, 551, 553, 632, 646, 812, 952, 986, 1064, 1102, 1106, 1264, 1292, 1343, 1501, 1624, 1904, 1972, 2128, 2204, 2212, 2261, 2291, 2584, 2686, 3002, 3248, 3451, 3857, 3944, 4408, 4424, 4522, 4582, 5168, 5372, 6004, 6902, 7714, 7888, 8816, 8848, 9044, 9164, 9367, 9401, 10507, 10744, 12008, 13804, 15428, 16037, 18088, 18328, 18734, 18802, 21014, 21488, 24016, 25517, 27608, 30856, 32074, 36176, 36656, 37468, 37604, 38947, 42028, 43529, 51034, 55216, 61712, 64148, 65569, 74936, 75208, 77894, 84056, 87058, 102068, 128296, 131138, 149872, 150416, 155788, 168112, 174116, 178619, 204136, 256592, 262276, 272629, 304703, 311576, 348232, 357238, 408272, 524552, 545258, 609406, 623152, 696464, 714476, 739993, 1049104, 1090516, 1218812, 1428952, 1479986, 2181032, 2437624, 2857904, 2959972, 4362064, 4875248, 5179951, 5919944, 10359902, 11839888, 20719804, 41439608, 82879216]

約数ペア:

[(1, 82879216), (2, 41439608), (4, 20719804), (7, 11839888), (8, 10359902), (14, 5919944), (16, 5179951), (17, 4875248), (19, 4362064), (28, 2959972), (29, 2857904), (34, 2437624), (38, 2181032), (56, 1479986), (58, 1428952), (68, 1218812), (76, 1090516), (79, 1049104), (112, 739993), (116, 714476), (119, 696464), (133, 623152), (136, 609406), (152, 545258), (158, 524552), (203, 408272), (232, 357238), (238, 348232), (266, 311576), (272, 304703), (304, 272629), (316, 262276), (323, 256592), (406, 204136), (464, 178619), (476, 174116), (493, 168112), (532, 155788), (551, 150416), (553, 149872), (632, 131138), (646, 128296), (812, 102068), (952, 87058), (986, 84056), (1064, 77894), (1102, 75208), (1106, 74936), (1264, 65569), (1292, 64148), (1343, 61712), (1501, 55216), (1624, 51034), (1904, 43529), (1972, 42028), (2128, 38947), (2204, 37604), (2212, 37468), (2261, 36656), (2291, 36176), (2584, 32074), (2686, 30856), (3002, 27608), (3248, 25517), (3451, 24016), (3857, 21488), (3944, 21014), (4408, 18802), (4424, 18734), (4522, 18328), (4582, 18088), (5168, 16037), (5372, 15428), (6004, 13804), (6902, 12008), (7714, 10744), (7888, 10507), (8816, 9401), (8848, 9367), (9044, 9164)]