66456544

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3853}}^1$

素因数の和:3888

約数の個数: 72

約数和(自身を含む): 166076568

約数和(自身を除く): 99620024

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, 3853, 4312, 7706, 8624, 15412, 17248, 26971, 30824, 42383, 53942, 61648, 84766, 107884, 123296, 169532, 188797, 215768, 296681, 339064, 377594, 431536, 593362, 678128, 755188, 863072, 1186724, 1356256, 1510376, 2076767, 2373448, 3020752, 4153534, 4746896, 6041504, 8307068, 9493792, 16614136, 33228272, 66456544]

約数ペア:

[(1, 66456544), (2, 33228272), (4, 16614136), (7, 9493792), (8, 8307068), (11, 6041504), (14, 4746896), (16, 4153534), (22, 3020752), (28, 2373448), (32, 2076767), (44, 1510376), (49, 1356256), (56, 1186724), (77, 863072), (88, 755188), (98, 678128), (112, 593362), (154, 431536), (176, 377594), (196, 339064), (224, 296681), (308, 215768), (352, 188797), (392, 169532), (539, 123296), (616, 107884), (784, 84766), (1078, 61648), (1232, 53942), (1568, 42383), (2156, 30824), (2464, 26971), (3853, 17248), (4312, 15412), (7706, 8624)]