71678376

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1847}}^1$

素因数の和:1884

約数の個数: 144

約数和(自身を含む): 246486240

約数和(自身を除く): 174807864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 126, 132, 147, 154, 168, 196, 198, 231, 252, 264, 294, 308, 392, 396, 441, 462, 504, 539, 588, 616, 693, 792, 882, 924, 1078, 1176, 1386, 1617, 1764, 1847, 1848, 2156, 2772, 3234, 3528, 3694, 4312, 4851, 5541, 5544, 6468, 7388, 9702, 11082, 12929, 12936, 14776, 16623, 19404, 20317, 22164, 25858, 33246, 38787, 38808, 40634, 44328, 51716, 60951, 66492, 77574, 81268, 90503, 103432, 116361, 121902, 132984, 142219, 155148, 162536, 181006, 182853, 232722, 243804, 271509, 284438, 310296, 362012, 365706, 426657, 465444, 487608, 543018, 568876, 724024, 731412, 814527, 853314, 930888, 995533, 1086036, 1137752, 1279971, 1462824, 1629054, 1706628, 1991066, 2172072, 2559942, 2986599, 3258108, 3413256, 3982132, 5119884, 5973198, 6516216, 7964264, 8959797, 10239768, 11946396, 17919594, 23892792, 35839188, 71678376]

約数ペア:

[(1, 71678376), (2, 35839188), (3, 23892792), (4, 17919594), (6, 11946396), (7, 10239768), (8, 8959797), (9, 7964264), (11, 6516216), (12, 5973198), (14, 5119884), (18, 3982132), (21, 3413256), (22, 3258108), (24, 2986599), (28, 2559942), (33, 2172072), (36, 1991066), (42, 1706628), (44, 1629054), (49, 1462824), (56, 1279971), (63, 1137752), (66, 1086036), (72, 995533), (77, 930888), (84, 853314), (88, 814527), (98, 731412), (99, 724024), (126, 568876), (132, 543018), (147, 487608), (154, 465444), (168, 426657), (196, 365706), (198, 362012), (231, 310296), (252, 284438), (264, 271509), (294, 243804), (308, 232722), (392, 182853), (396, 181006), (441, 162536), (462, 155148), (504, 142219), (539, 132984), (588, 121902), (616, 116361), (693, 103432), (792, 90503), (882, 81268), (924, 77574), (1078, 66492), (1176, 60951), (1386, 51716), (1617, 44328), (1764, 40634), (1847, 38808), (1848, 38787), (2156, 33246), (2772, 25858), (3234, 22164), (3528, 20317), (3694, 19404), (4312, 16623), (4851, 14776), (5541, 12936), (5544, 12929), (6468, 11082), (7388, 9702)]