78998136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{470227}}^1$

素因数の和:470243

約数の個数: 32

約数和(自身を含む): 225709440

約数和(自身を除く): 146711304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 470227, 940454, 1410681, 1880908, 2821362, 3291589, 3761816, 5642724, 6583178, 9874767, 11285448, 13166356, 19749534, 26332712, 39499068, 78998136]

約数ペア:

[(1, 78998136), (2, 39499068), (3, 26332712), (4, 19749534), (6, 13166356), (7, 11285448), (8, 9874767), (12, 6583178), (14, 5642724), (21, 3761816), (24, 3291589), (28, 2821362), (42, 1880908), (56, 1410681), (84, 940454), (168, 470227)]