77020552

素因数分解:

$2^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3221}}^1$

素因数の和:3302

約数の個数: 48

約数和(自身を含む): 170798220

約数和(自身を除く): 93777668

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 196, 244, 392, 427, 488, 854, 1708, 2989, 3221, 3416, 5978, 6442, 11956, 12884, 22547, 23912, 25768, 45094, 90188, 157829, 180376, 196481, 315658, 392962, 631316, 785924, 1262632, 1375367, 1571848, 2750734, 5501468, 9627569, 11002936, 19255138, 38510276, 77020552]

約数ペア:

[(1, 77020552), (2, 38510276), (4, 19255138), (7, 11002936), (8, 9627569), (14, 5501468), (28, 2750734), (49, 1571848), (56, 1375367), (61, 1262632), (98, 785924), (122, 631316), (196, 392962), (244, 315658), (392, 196481), (427, 180376), (488, 157829), (854, 90188), (1708, 45094), (2989, 25768), (3221, 23912), (3416, 22547), (5978, 12884), (6442, 11956)]