64961244

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{19403}}^1$

素因数の和:19447

約数の個数: 48

約数和(自身を含む): 173859840

約数和(自身を除く): 108898596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 19403, 38806, 58209, 77612, 116418, 174627, 232836, 349254, 523881, 601493, 698508, 1047762, 1202986, 1804479, 2095524, 2405972, 3608958, 5413437, 7217916, 10826874, 16240311, 21653748, 32480622, 64961244]

約数ペア:

[(1, 64961244), (2, 32480622), (3, 21653748), (4, 16240311), (6, 10826874), (9, 7217916), (12, 5413437), (18, 3608958), (27, 2405972), (31, 2095524), (36, 1804479), (54, 1202986), (62, 1047762), (93, 698508), (108, 601493), (124, 523881), (186, 349254), (279, 232836), (372, 174627), (558, 116418), (837, 77612), (1116, 58209), (1674, 38806), (3348, 19403)]