80891376

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{12301}}^1$

素因数の和:12449

約数の個数: 40

約数和(自身を含む): 210511824

約数和(自身を除く): 129620448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 12301, 24602, 36903, 49204, 73806, 98408, 147612, 196816, 295224, 590448, 1685237, 3370474, 5055711, 6740948, 10111422, 13481896, 20222844, 26963792, 40445688, 80891376]

約数ペア:

[(1, 80891376), (2, 40445688), (3, 26963792), (4, 20222844), (6, 13481896), (8, 10111422), (12, 6740948), (16, 5055711), (24, 3370474), (48, 1685237), (137, 590448), (274, 295224), (411, 196816), (548, 147612), (822, 98408), (1096, 73806), (1644, 49204), (2192, 36903), (3288, 24602), (6576, 12301)]