77827078

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12721}}^1$

素因数の和:12772

約数の個数: 32

約数和(自身を含む): 146557440

約数和(自身を除く): 68730362

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 12721, 25442, 89047, 178094, 241699, 292583, 483398, 585166, 1691893, 2048081, 3383786, 4096162, 5559077, 11118154, 38913539, 77827078]

約数ペア:

[(1, 77827078), (2, 38913539), (7, 11118154), (14, 5559077), (19, 4096162), (23, 3383786), (38, 2048081), (46, 1691893), (133, 585166), (161, 483398), (266, 292583), (322, 241699), (437, 178094), (874, 89047), (3059, 25442), (6118, 12721)]