68434912

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:432

約数の個数: 96

約数和(自身を含む): 168666624

約数和(自身を除く): 100231712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 71, 91, 104, 112, 142, 182, 208, 224, 284, 331, 364, 416, 497, 568, 662, 728, 923, 994, 1136, 1324, 1456, 1846, 1988, 2272, 2317, 2648, 2912, 3692, 3976, 4303, 4634, 5296, 6461, 7384, 7952, 8606, 9268, 10592, 12922, 14768, 15904, 17212, 18536, 23501, 25844, 29536, 30121, 34424, 37072, 47002, 51688, 60242, 68848, 74144, 94004, 103376, 120484, 137696, 164507, 188008, 206752, 240968, 305513, 329014, 376016, 481936, 611026, 658028, 752032, 963872, 1222052, 1316056, 2138591, 2444104, 2632112, 4277182, 4888208, 5264224, 8554364, 9776416, 17108728, 34217456, 68434912]

約数ペア:

[(1, 68434912), (2, 34217456), (4, 17108728), (7, 9776416), (8, 8554364), (13, 5264224), (14, 4888208), (16, 4277182), (26, 2632112), (28, 2444104), (32, 2138591), (52, 1316056), (56, 1222052), (71, 963872), (91, 752032), (104, 658028), (112, 611026), (142, 481936), (182, 376016), (208, 329014), (224, 305513), (284, 240968), (331, 206752), (364, 188008), (416, 164507), (497, 137696), (568, 120484), (662, 103376), (728, 94004), (923, 74144), (994, 68848), (1136, 60242), (1324, 51688), (1456, 47002), (1846, 37072), (1988, 34424), (2272, 30121), (2317, 29536), (2648, 25844), (2912, 23501), (3692, 18536), (3976, 17212), (4303, 15904), (4634, 14768), (5296, 12922), (6461, 10592), (7384, 9268), (7952, 8606)]