74839072

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4339}}^1$

素因数の和:4374

約数の個数: 72

約数和(自身を含む): 187019280

約数和(自身を除く): 112180208

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 4339, 8624, 8678, 17248, 17356, 30373, 34712, 47729, 60746, 69424, 95458, 121492, 138848, 190916, 212611, 242984, 334103, 381832, 425222, 485968, 668206, 763664, 850444, 971936, 1336412, 1527328, 1700888, 2338721, 2672824, 3401776, 4677442, 5345648, 6803552, 9354884, 10691296, 18709768, 37419536, 74839072]

約数ペア:

[(1, 74839072), (2, 37419536), (4, 18709768), (7, 10691296), (8, 9354884), (11, 6803552), (14, 5345648), (16, 4677442), (22, 3401776), (28, 2672824), (32, 2338721), (44, 1700888), (49, 1527328), (56, 1336412), (77, 971936), (88, 850444), (98, 763664), (112, 668206), (154, 485968), (176, 425222), (196, 381832), (224, 334103), (308, 242984), (352, 212611), (392, 190916), (539, 138848), (616, 121492), (784, 95458), (1078, 69424), (1232, 60746), (1568, 47729), (2156, 34712), (2464, 30373), (4312, 17356), (4339, 17248), (8624, 8678)]