82557356

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{3167}}^1$

素因数の和:3211

約数の個数: 48

約数和(自身を含む): 177408000

約数和(自身を除く): 94850644

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 1372, 1862, 3167, 3724, 6334, 6517, 12668, 13034, 22169, 26068, 44338, 60173, 88676, 120346, 155183, 240692, 310366, 421211, 620732, 842422, 1086281, 1684844, 2172562, 2948477, 4345124, 5896954, 11793908, 20639339, 41278678, 82557356]

約数ペア:

[(1, 82557356), (2, 41278678), (4, 20639339), (7, 11793908), (14, 5896954), (19, 4345124), (28, 2948477), (38, 2172562), (49, 1684844), (76, 1086281), (98, 842422), (133, 620732), (196, 421211), (266, 310366), (343, 240692), (532, 155183), (686, 120346), (931, 88676), (1372, 60173), (1862, 44338), (3167, 26068), (3724, 22169), (6334, 13034), (6517, 12668)]