78836856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{469267}}^1$

素因数の和:469283

約数の個数: 32

約数和(自身を含む): 225248640

約数和(自身を除く): 146411784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 469267, 938534, 1407801, 1877068, 2815602, 3284869, 3754136, 5631204, 6569738, 9854607, 11262408, 13139476, 19709214, 26278952, 39418428, 78836856]

約数ペア:

[(1, 78836856), (2, 39418428), (3, 26278952), (4, 19709214), (6, 13139476), (7, 11262408), (8, 9854607), (12, 6569738), (14, 5631204), (21, 3754136), (24, 3284869), (28, 2815602), (42, 1877068), (56, 1407801), (84, 938534), (168, 469267)]