77887384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22279}}^1$

素因数の和:22327

約数の個数: 32

約数和(自身を含む): 160416000

約数和(自身を除く): 82528616

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 22279, 44558, 89116, 178232, 423301, 512417, 846602, 1024834, 1693204, 2049668, 3386408, 4099336, 9735923, 19471846, 38943692, 77887384]

約数ペア:

[(1, 77887384), (2, 38943692), (4, 19471846), (8, 9735923), (19, 4099336), (23, 3386408), (38, 2049668), (46, 1693204), (76, 1024834), (92, 846602), (152, 512417), (184, 423301), (437, 178232), (874, 89116), (1748, 44558), (3496, 22279)]