66881496

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 193052160

約数和(自身を除く): 126170664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 41, 44, 66, 74, 82, 88, 111, 123, 132, 148, 164, 167, 222, 246, 264, 296, 328, 334, 407, 444, 451, 492, 501, 668, 814, 888, 902, 984, 1002, 1221, 1336, 1353, 1517, 1628, 1804, 1837, 2004, 2442, 2706, 3034, 3256, 3608, 3674, 4008, 4551, 4884, 5412, 5511, 6068, 6179, 6847, 7348, 9102, 9768, 10824, 11022, 12136, 12358, 13694, 14696, 16687, 18204, 18537, 20541, 22044, 24716, 27388, 33374, 36408, 37074, 41082, 44088, 49432, 50061, 54776, 66748, 67969, 74148, 75317, 82164, 100122, 133496, 135938, 148296, 150634, 164328, 200244, 203907, 225951, 253339, 271876, 301268, 400488, 407814, 451902, 506678, 543752, 602536, 760017, 815628, 903804, 1013356, 1520034, 1631256, 1807608, 2026712, 2786729, 3040068, 5573458, 6080136, 8360187, 11146916, 16720374, 22293832, 33440748, 66881496]

約数ペア:

[(1, 66881496), (2, 33440748), (3, 22293832), (4, 16720374), (6, 11146916), (8, 8360187), (11, 6080136), (12, 5573458), (22, 3040068), (24, 2786729), (33, 2026712), (37, 1807608), (41, 1631256), (44, 1520034), (66, 1013356), (74, 903804), (82, 815628), (88, 760017), (111, 602536), (123, 543752), (132, 506678), (148, 451902), (164, 407814), (167, 400488), (222, 301268), (246, 271876), (264, 253339), (296, 225951), (328, 203907), (334, 200244), (407, 164328), (444, 150634), (451, 148296), (492, 135938), (501, 133496), (668, 100122), (814, 82164), (888, 75317), (902, 74148), (984, 67969), (1002, 66748), (1221, 54776), (1336, 50061), (1353, 49432), (1517, 44088), (1628, 41082), (1804, 37074), (1837, 36408), (2004, 33374), (2442, 27388), (2706, 24716), (3034, 22044), (3256, 20541), (3608, 18537), (3674, 18204), (4008, 16687), (4551, 14696), (4884, 13694), (5412, 12358), (5511, 12136), (6068, 11022), (6179, 10824), (6847, 9768), (7348, 9102)]