82051272

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19993}}^1$

素因数の和:20027

約数の個数: 64

約数和(自身を含む): 239928000

約数和(自身を除く): 157876728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 19993, 39986, 59979, 79972, 119958, 159944, 179937, 239916, 359874, 379867, 479832, 539811, 719748, 759734, 1079622, 1139601, 1439496, 1519468, 2159244, 2279202, 3038936, 3418803, 4318488, 4558404, 6837606, 9116808, 10256409, 13675212, 20512818, 27350424, 41025636, 82051272]

約数ペア:

[(1, 82051272), (2, 41025636), (3, 27350424), (4, 20512818), (6, 13675212), (8, 10256409), (9, 9116808), (12, 6837606), (18, 4558404), (19, 4318488), (24, 3418803), (27, 3038936), (36, 2279202), (38, 2159244), (54, 1519468), (57, 1439496), (72, 1139601), (76, 1079622), (108, 759734), (114, 719748), (152, 539811), (171, 479832), (216, 379867), (228, 359874), (342, 239916), (456, 179937), (513, 159944), (684, 119958), (1026, 79972), (1368, 59979), (2052, 39986), (4104, 19993)]