81839377312

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1748107}}^1$

素因数の和:1748154

約数の個数: 96

約数和(自身を含む): 211451143680

約数和(自身を除く): 129611766368

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 224, 266, 304, 308, 352, 418, 532, 608, 616, 836, 1064, 1232, 1463, 1672, 2128, 2464, 2926, 3344, 4256, 5852, 6688, 11704, 23408, 46816, 1748107, 3496214, 6992428, 12236749, 13984856, 19229177, 24473498, 27969712, 33214033, 38458354, 48946996, 55939424, 66428066, 76916708, 97893992, 132856132, 134604239, 153833416, 195787984, 232498231, 265712264, 269208478, 307666832, 365354363, 391575968, 464996462, 531424528, 538416956, 615333664, 730708726, 929992924, 1062849056, 1076833912, 1461417452, 1859985848, 2153667824, 2557480541, 2922834904, 3719971696, 4307335648, 5114961082, 5845669808, 7439943392, 10229922164, 11691339616, 20459844328, 40919688656, 81839377312]

約数ペア:

[(1, 81839377312), (2, 40919688656), (4, 20459844328), (7, 11691339616), (8, 10229922164), (11, 7439943392), (14, 5845669808), (16, 5114961082), (19, 4307335648), (22, 3719971696), (28, 2922834904), (32, 2557480541), (38, 2153667824), (44, 1859985848), (56, 1461417452), (76, 1076833912), (77, 1062849056), (88, 929992924), (112, 730708726), (133, 615333664), (152, 538416956), (154, 531424528), (176, 464996462), (209, 391575968), (224, 365354363), (266, 307666832), (304, 269208478), (308, 265712264), (352, 232498231), (418, 195787984), (532, 153833416), (608, 134604239), (616, 132856132), (836, 97893992), (1064, 76916708), (1232, 66428066), (1463, 55939424), (1672, 48946996), (2128, 38458354), (2464, 33214033), (2926, 27969712), (3344, 24473498), (4256, 19229177), (5852, 13984856), (6688, 12236749), (11704, 6992428), (23408, 3496214), (46816, 1748107)]